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    "componentMaxima": {
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  "provenance": "Published editorial grades converted to earned points: component maximum minus the former penalty; total equals 100 minus the former penalty total. Relative rankings preserved. Taxonomy is editorial. Issue order is not a verified attempt date.",
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      "file": "problem-a350-ulr-fuel-efficiency.html",
      "title": "Is a 24-hour nonstop flight fuel-efficient?",
      "issueLabel": "Issue 020",
      "issueNumber": 20,
      "technicalArea": "Aviation",
      "technicalFamily": "Transportation and aviation",
      "calculationType": "Fuel burn and range",
      "conceptualFamily": "Energy, power, and physics",
      "targetAnswer": "3.2",
      "total": 15,
      "peg": 0,
      "model": 0,
      "math": 5,
      "result": 10
    },
    {
      "file": "problem-ai-chip-fab-city-scale.html",
      "title": "Are AI-chip fabs city-scale infrastructure?",
      "issueLabel": "Issue 015",
      "issueNumber": 15,
      "technicalArea": "Semiconductors",
      "technicalFamily": "Manufacturing and supply chains",
      "calculationType": "Infrastructure scaling",
      "conceptualFamily": "Scale comparison and infrastructure",
      "targetAnswer": "3",
      "total": 40,
      "peg": 0,
      "model": 30,
      "math": 0,
      "result": 10
    },
    {
      "file": "problem-ai-rare-behavior-testing.html",
      "title": "Can 30 days of testing detect rare rogue AI behavior?",
      "issueLabel": "Issue 029",
      "issueNumber": 29,
      "technicalArea": "AI safety",
      "technicalFamily": "Computing, media, and attention",
      "calculationType": "Rare-event testing throughput",
      "conceptualFamily": "Probability and exponential scaling",
      "targetAnswer": "300000",
      "total": 35,
      "peg": 10,
      "model": 15,
      "math": 0,
      "result": 10
    },
    {
      "file": "problem-amazon-ai-capex-power-demand.html",
      "title": "How much power could Amazon's $220 billion buildout need?",
      "issueLabel": "Issue 025",
      "issueNumber": 25,
      "technicalArea": "AI infrastructure",
      "technicalFamily": "Energy and infrastructure",
      "calculationType": "Capital-to-capacity scaling",
      "conceptualFamily": "Cost and economic scaling",
      "targetAnswer": "4",
      "total": 25,
      "peg": 0,
      "model": 15,
      "math": 0,
      "result": 10
    },
    {
      "file": "problem-australia-ev-gasoline-imports.html",
      "title": "Can Australia's EV imports explain falling gasoline imports?",
      "issueLabel": "Issue 028",
      "issueNumber": 28,
      "technicalArea": "Energy transition",
      "technicalFamily": "Energy and infrastructure",
      "calculationType": "Fleet stock and flow",
      "conceptualFamily": "Stock-flow and throughput",
      "targetAnswer": "70",
      "total": 35,
      "peg": 0,
      "model": 15,
      "math": 0,
      "result": 20
    },
    {
      "file": "problem-bangkok-pub-egress.html",
      "title": "How many usable exits does a crowded pub need during a fast fire?",
      "issueLabel": "Issue 007",
      "issueNumber": 7,
      "technicalArea": "Safety engineering",
      "technicalFamily": "Health, safety, and biology",
      "calculationType": "Evacuation rate",
      "conceptualFamily": "Human flow and safety",
      "targetAnswer": "4",
      "total": 90,
      "peg": 20,
      "model": 30,
      "math": 10,
      "result": 30
    },
    {
      "file": "problem-betelgeuse-companion-orbit.html",
      "title": "How fast does Betelgeuse's companion orbit?",
      "issueLabel": "Issue 021",
      "issueNumber": 21,
      "technicalArea": "Astronomy",
      "technicalFamily": "Space and astronomy",
      "calculationType": "Orbital scaling",
      "conceptualFamily": "Motion, transport, and distance",
      "targetAnswer": "6",
      "total": 30,
      "peg": 10,
      "model": 0,
      "math": 10,
      "result": 10
    },
    {
      "file": "problem-canada-tariff-truckloads.html",
      "title": "How many truckloads of U.S. goods are affected by Canada's new tariffs?",
      "issueLabel": "Issue 051",
      "issueNumber": 51,
      "technicalArea": "International trade",
      "technicalFamily": "Public systems and economics",
      "calculationType": "Freight value and truckloads",
      "conceptualFamily": "Logistics and material flow",
      "targetAnswer": "500",
      "total": 55,
      "peg": 20,
      "model": 15,
      "math": 0,
      "result": 20
    },
    {
      "file": "problem-catl-lithium-mine-ev-batteries.html",
      "title": "How many EV batteries could one Chinese lithium mine support?",
      "issueLabel": "Issue 032",
      "issueNumber": 32,
      "technicalArea": "Battery materials",
      "technicalFamily": "Manufacturing and supply chains",
      "calculationType": "Material-flow scaling",
      "conceptualFamily": "Logistics and material flow",
      "targetAnswer": "900000",
      "total": 40,
      "peg": 0,
      "model": 15,
      "math": 5,
      "result": 20
    },
    {
      "file": "problem-coffee-habit.html",
      "title": "How many gallons of coffee do U.S. adults drink on an average day?",
      "issueLabel": "Draft issue",
      "issueNumber": null,
      "technicalArea": "Everyday life",
      "technicalFamily": "Everyday life and sports",
      "calculationType": "Counting and volume",
      "conceptualFamily": "Counting, population, and volume",
      "targetAnswer": "31000000",
      "total": 80,
      "peg": 20,
      "model": 30,
      "math": 10,
      "result": 20
    },
    {
      "file": "problem-congo-ebola-contact-tracing.html",
      "title": "How large a contact-tracing force would Congo need?",
      "issueLabel": "Issue 030",
      "issueNumber": 30,
      "technicalArea": "Public health",
      "technicalFamily": "Health, safety, and biology",
      "calculationType": "Contact tracing throughput",
      "conceptualFamily": "Stock-flow and throughput",
      "targetAnswer": "300",
      "total": 35,
      "peg": 0,
      "model": 15,
      "math": 0,
      "result": 20
    },
    {
      "file": "problem-delhi-facial-recognition-protest.html",
      "title": "How many facial-recognition alerts can one protest day create?",
      "issueLabel": "Issue 019",
      "issueNumber": 19,
      "technicalArea": "Surveillance",
      "technicalFamily": "Computing, media, and attention",
      "calculationType": "Computer vision throughput",
      "conceptualFamily": "Stock-flow and throughput",
      "targetAnswer": "600",
      "total": 45,
      "peg": 10,
      "model": 15,
      "math": 10,
      "result": 10
    },
    {
      "file": "problem-duane-arnold-nuclear-restart-electricity.html",
      "title": "How much electricity does a $1.9 billion nuclear-plant restart buy?",
      "issueLabel": "Issue 052",
      "issueNumber": 52,
      "technicalArea": "Energy",
      "technicalFamily": "Energy and infrastructure",
      "calculationType": "Capital-to-capacity scaling",
      "conceptualFamily": "Cost and economic scaling",
      "targetAnswer": "8",
      "total": 70,
      "peg": 10,
      "model": 30,
      "math": 10,
      "result": 20
    },
    {
      "file": "problem-dxb-passenger-traffic-drop.html",
      "title": "What does a 31% drop in traffic at the world's busiest international airport actually represent?",
      "issueLabel": "Issue 044",
      "issueNumber": 44,
      "technicalArea": "Aviation",
      "technicalFamily": "Transportation and aviation",
      "calculationType": "Transportation throughput",
      "conceptualFamily": "Stock-flow and throughput",
      "targetAnswer": "70000",
      "total": 75,
      "peg": 20,
      "model": 30,
      "math": 5,
      "result": 20
    },
    {
      "file": "problem-el-nino-food-aid-logistics.html",
      "title": "Feeding the additional population threatened by El Nino",
      "issueLabel": "Issue 031",
      "issueNumber": 31,
      "technicalArea": "Humanitarian aid",
      "technicalFamily": "Public systems and economics",
      "calculationType": "Mass-flow logistics",
      "conceptualFamily": "Logistics and material flow",
      "targetAnswer": "9000000",
      "total": 70,
      "peg": 10,
      "model": 30,
      "math": 10,
      "result": 20
    },
    {
      "file": "problem-electricity-demand-growth.html",
      "title": "How many households equal two years of U.S. electricity-demand growth?",
      "issueLabel": "Issue 003",
      "issueNumber": 3,
      "technicalArea": "Energy",
      "technicalFamily": "Energy and infrastructure",
      "calculationType": "Growth and unit conversion",
      "conceptualFamily": "Unit conversion and scaling",
      "targetAnswer": "19000000",
      "total": 80,
      "peg": 20,
      "model": 30,
      "math": 10,
      "result": 20
    },
    {
      "file": "problem-federal-debt-interest-cost.html",
      "title": "What does $40 trillion of U.S. debt cost each year?",
      "issueLabel": "Issue 049",
      "issueNumber": 49,
      "technicalArea": "Federal budget",
      "technicalFamily": "Public systems and economics",
      "calculationType": "Interest-cost scaling",
      "conceptualFamily": "Cost and economic scaling",
      "targetAnswer": "7700",
      "total": 70,
      "peg": 10,
      "model": 30,
      "math": 10,
      "result": 20
    },
    {
      "file": "problem-google-adx-auctions-per-second.html",
      "title": "How many online ad auctions does Google run every second?",
      "issueLabel": "Issue 048",
      "issueNumber": 48,
      "technicalArea": "Advertising technology",
      "technicalFamily": "Computing, media, and attention",
      "calculationType": "Internet-scale auction throughput",
      "conceptualFamily": "Stock-flow and throughput",
      "targetAnswer": "55000000",
      "total": 60,
      "peg": 10,
      "model": 30,
      "math": 10,
      "result": 10
    },
    {
      "file": "problem-heat-dome-ac-demand.html",
      "title": "How many power plants of extra AC demand can a heat dome create?",
      "issueLabel": "Issue 006",
      "issueNumber": 6,
      "technicalArea": "Energy",
      "technicalFamily": "Energy and infrastructure",
      "calculationType": "Power and thermal physics",
      "conceptualFamily": "Energy, power, and physics",
      "targetAnswer": "75",
      "total": 70,
      "peg": 10,
      "model": 30,
      "math": 10,
      "result": 20
    },
    {
      "file": "problem-hormuz-fillups.html",
      "title": "How many car fill-ups equal one day of oil through the Strait of Hormuz?",
      "issueLabel": "Issue 005",
      "issueNumber": 5,
      "technicalArea": "Energy supply chains",
      "technicalFamily": "Energy and infrastructure",
      "calculationType": "Unit conversion",
      "conceptualFamily": "Unit conversion and scaling",
      "targetAnswer": "90000000",
      "total": 55,
      "peg": 10,
      "model": 15,
      "math": 10,
      "result": 20
    },
    {
      "file": "problem-hurricane-karina-kinetic-energy.html",
      "title": "How much kinetic energy is in Hurricane Karina?",
      "issueLabel": "Issue 046",
      "issueNumber": 46,
      "technicalArea": "Meteorology",
      "technicalFamily": "Earth, climate, and environment",
      "calculationType": "Wind-field kinetic energy",
      "conceptualFamily": "Energy, power, and physics",
      "targetAnswer": "1000000",
      "total": 50,
      "peg": 10,
      "model": 30,
      "math": 0,
      "result": 10
    },
    {
      "file": "problem-hydromax-406mph-power.html",
      "title": "How much power does it take to drive 406 mph?",
      "issueLabel": "Issue 035",
      "issueNumber": 35,
      "technicalArea": "Motorsports",
      "technicalFamily": "Transportation and aviation",
      "calculationType": "Aerodynamic power",
      "conceptualFamily": "Energy, power, and physics",
      "targetAnswer": "1200000",
      "total": 40,
      "peg": 10,
      "model": 0,
      "math": 10,
      "result": 20
    },
    {
      "file": "problem-immigration-arrest-throughput.html",
      "title": "How many officer-days does one immigration arrest take?",
      "issueLabel": "Issue 010",
      "issueNumber": 10,
      "technicalArea": "Public administration",
      "technicalFamily": "Public systems and economics",
      "calculationType": "Operational throughput",
      "conceptualFamily": "Stock-flow and throughput",
      "targetAnswer": "25",
      "total": 90,
      "peg": 20,
      "model": 30,
      "math": 10,
      "result": 30
    },
    {
      "file": "problem-import-price-household-impact.html",
      "title": "What does a 7.1% import-price jump cost a household?",
      "issueLabel": "Issue 012",
      "issueNumber": 12,
      "technicalArea": "Household budgets",
      "technicalFamily": "Public systems and economics",
      "calculationType": "Weighted average",
      "conceptualFamily": "Cost and economic scaling",
      "targetAnswer": "500",
      "total": 80,
      "peg": 20,
      "model": 30,
      "math": 10,
      "result": 20
    },
    {
      "file": "problem-indonesia-wildfires-car-emissions.html",
      "title": "How many cars would produce the same carbon emissions as Indonesia's wildfires?",
      "issueLabel": "Issue 047",
      "issueNumber": 47,
      "technicalArea": "Climate",
      "technicalFamily": "Earth, climate, and environment",
      "calculationType": "Vehicle-emissions equivalence",
      "conceptualFamily": "Unit conversion and scaling",
      "targetAnswer": "14000000",
      "total": 70,
      "peg": 10,
      "model": 30,
      "math": 10,
      "result": 20
    },
    {
      "file": "problem-iran-strike-wave-logistics.html",
      "title": "What does a two-hour strike wave require?",
      "issueLabel": "Issue 023",
      "issueNumber": 23,
      "technicalArea": "Military logistics",
      "technicalFamily": "Public systems and economics",
      "calculationType": "Sorties and fuel",
      "conceptualFamily": "Logistics and material flow",
      "targetAnswer": "30",
      "total": 80,
      "peg": 20,
      "model": 30,
      "math": 10,
      "result": 20
    },
    {
      "file": "problem-japan-earthquake-energy.html",
      "title": "How much energy did the Japan earthquake release?",
      "issueLabel": "Issue 022",
      "issueNumber": 22,
      "technicalArea": "Earthquakes",
      "technicalFamily": "Earth, climate, and environment",
      "calculationType": "Logarithmic scaling",
      "conceptualFamily": "Probability and exponential scaling",
      "targetAnswer": "2700000000000000",
      "total": 55,
      "peg": 20,
      "model": 0,
      "math": 5,
      "result": 30
    },
    {
      "file": "problem-japan-quake-production-backlog.html",
      "title": "How long does a three-day factory shutdown echo?",
      "issueLabel": "Issue 024",
      "issueNumber": 24,
      "technicalArea": "Supply chains",
      "technicalFamily": "Manufacturing and supply chains",
      "calculationType": "Backlog recovery",
      "conceptualFamily": "Stock-flow and throughput",
      "targetAnswer": "60",
      "total": 75,
      "peg": 20,
      "model": 30,
      "math": 10,
      "result": 15
    },
    {
      "file": "problem-lake-powell-boat-ramp.html",
      "title": "How big is a Lake Powell boat-ramp extension?",
      "issueLabel": "Issue 016",
      "issueNumber": 16,
      "technicalArea": "Water infrastructure",
      "technicalFamily": "Energy and infrastructure",
      "calculationType": "Construction quantity takeoff",
      "conceptualFamily": "Geometry, area, and volume",
      "targetAnswer": "250",
      "total": 40,
      "peg": 0,
      "model": 15,
      "math": 5,
      "result": 20
    },
    {
      "file": "problem-lincoln-reflecting-pool.html",
      "title": "How big is U.S. pool maintenance compared with the Reflecting Pool project?",
      "issueLabel": "Issue 001",
      "issueNumber": 1,
      "technicalArea": "Public spending",
      "technicalFamily": "Public systems and economics",
      "calculationType": "Cost and budget",
      "conceptualFamily": "Cost and economic scaling",
      "targetAnswer": "15000000000",
      "total": 60,
      "peg": 10,
      "model": 30,
      "math": 0,
      "result": 20
    },
    {
      "file": "problem-mayon-ashfall-distance.html",
      "title": "How far can Mayon volcanic ash travel before falling?",
      "issueLabel": "Issue 008",
      "issueNumber": 8,
      "technicalArea": "Volcanic hazards",
      "technicalFamily": "Earth, climate, and environment",
      "calculationType": "Atmospheric transport",
      "conceptualFamily": "Motion, transport, and distance",
      "targetAnswer": "100",
      "total": 10,
      "peg": 0,
      "model": 0,
      "math": 0,
      "result": 10
    },
    {
      "file": "problem-mediterranean-upper-ocean-heat.html",
      "title": "How much energy does an unusually warm Mediterranean contain?",
      "issueLabel": "Issue 041",
      "issueNumber": 41,
      "technicalArea": "Climate",
      "technicalFamily": "Earth, climate, and environment",
      "calculationType": "Ocean heat content",
      "conceptualFamily": "Energy, power, and physics",
      "targetAnswer": "2e20",
      "total": 90,
      "peg": 20,
      "model": 30,
      "math": 10,
      "result": 30
    },
    {
      "file": "problem-microdrama-human-attention.html",
      "title": "How much human attention is going into microdramas?",
      "issueLabel": "Issue 037",
      "issueNumber": 37,
      "technicalArea": "Media",
      "technicalFamily": "Computing, media, and attention",
      "calculationType": "Human attention",
      "conceptualFamily": "Human time and attention",
      "targetAnswer": "4000000000",
      "total": 30,
      "peg": 0,
      "model": 15,
      "math": 5,
      "result": 10
    },
    {
      "file": "problem-mmr-split-healthcare-workload.html",
      "title": "What would splitting the MMR vaccine add to the U.S. healthcare workload?",
      "issueLabel": "Issue 036",
      "issueNumber": 36,
      "technicalArea": "Public health",
      "technicalFamily": "Health, safety, and biology",
      "calculationType": "Healthcare throughput",
      "conceptualFamily": "Stock-flow and throughput",
      "targetAnswer": "45000000",
      "total": 90,
      "peg": 20,
      "model": 30,
      "math": 10,
      "result": 30
    },
    {
      "file": "problem-nepal-glacier-collapse-warning-time.html",
      "title": "How much warning time did Nepalese communities have?",
      "issueLabel": "Issue 045",
      "issueNumber": 45,
      "technicalArea": "Natural hazards",
      "technicalFamily": "Earth, climate, and environment",
      "calculationType": "Warning-time throughput",
      "conceptualFamily": "Motion, transport, and distance",
      "targetAnswer": "600",
      "total": 80,
      "peg": 20,
      "model": 30,
      "math": 10,
      "result": 20
    },
    {
      "file": "problem-offshore-wind-radar-horizon.html",
      "title": "Are offshore wind turbines below the radar horizon?",
      "issueLabel": "Issue 011",
      "issueNumber": 11,
      "technicalArea": "Energy and defense",
      "technicalFamily": "Energy and infrastructure",
      "calculationType": "Geometry and line of sight",
      "conceptualFamily": "Geometry, area, and volume",
      "targetAnswer": "80",
      "total": 65,
      "peg": 10,
      "model": 30,
      "math": 5,
      "result": 20
    },
    {
      "file": "problem-oman-oil-slick-thickness.html",
      "title": "How much oil does it take to create a 2,000 km2 slick?",
      "issueLabel": "Issue 034",
      "issueNumber": 34,
      "technicalArea": "Oil spill",
      "technicalFamily": "Earth, climate, and environment",
      "calculationType": "Area and thickness scaling",
      "conceptualFamily": "Geometry, area, and volume",
      "targetAnswer": "0.000064",
      "total": 50,
      "peg": 0,
      "model": 30,
      "math": 0,
      "result": 20
    },
    {
      "file": "problem-polysilicon-solar-panel-cost.html",
      "title": "How much would expensive U.S. polysilicon add to the cost of solar power?",
      "issueLabel": "Issue 050",
      "issueNumber": 50,
      "technicalArea": "Solar manufacturing",
      "technicalFamily": "Manufacturing and supply chains",
      "calculationType": "Material-cost scaling",
      "conceptualFamily": "Cost and economic scaling",
      "targetAnswer": "35000000",
      "total": 50,
      "peg": 0,
      "model": 30,
      "math": 10,
      "result": 10
    },
    {
      "file": "problem-satellite-streak-probability.html",
      "title": "At what point do satellites make astronomical images hard to avoid?",
      "issueLabel": "Issue 040",
      "issueNumber": 40,
      "technicalArea": "Astronomy",
      "technicalFamily": "Space and astronomy",
      "calculationType": "Probability and geometry",
      "conceptualFamily": "Probability and exponential scaling",
      "targetAnswer": "100000",
      "total": 45,
      "peg": 10,
      "model": 15,
      "math": 0,
      "result": 20
    },
    {
      "file": "problem-screwworm-sterile-flies.html",
      "title": "How hard is it to distribute 500 million sterile flies?",
      "issueLabel": "Issue 017",
      "issueNumber": 17,
      "technicalArea": "Agricultural biosecurity",
      "technicalFamily": "Manufacturing and supply chains",
      "calculationType": "Biological supply chain",
      "conceptualFamily": "Logistics and material flow",
      "targetAnswer": "100",
      "total": 65,
      "peg": 10,
      "model": 30,
      "math": 5,
      "result": 20
    },
    {
      "file": "problem-spiderman-theater-capacity.html",
      "title": "How much theater capacity did Spider-Man consume?",
      "issueLabel": "Issue 027",
      "issueNumber": 27,
      "technicalArea": "Box office",
      "technicalFamily": "Computing, media, and attention",
      "calculationType": "Attendance and capacity throughput",
      "conceptualFamily": "Stock-flow and throughput",
      "targetAnswer": "23",
      "total": 70,
      "peg": 10,
      "model": 30,
      "math": 0,
      "result": 30
    },
    {
      "file": "problem-spokane-wildfire-evacuation-traffic.html",
      "title": "How long does it take 60,000 people to evacuate?",
      "issueLabel": "Issue 026",
      "issueNumber": 26,
      "technicalArea": "Wildfire evacuation",
      "technicalFamily": "Earth, climate, and environment",
      "calculationType": "Traffic flow",
      "conceptualFamily": "Human flow and safety",
      "targetAnswer": "4",
      "total": 60,
      "peg": 10,
      "model": 30,
      "math": 0,
      "result": 20
    },
    {
      "file": "problem-starlink-reentry-energy.html",
      "title": "How much energy did 20 reentering Starlinks release?",
      "issueLabel": "Issue 018",
      "issueNumber": 18,
      "technicalArea": "Spaceflight",
      "technicalFamily": "Space and astronomy",
      "calculationType": "Kinetic energy",
      "conceptualFamily": "Energy, power, and physics",
      "targetAnswer": "1000000000000",
      "total": 70,
      "peg": 10,
      "model": 30,
      "math": 10,
      "result": 20
    },
    {
      "file": "problem-texas-flood-runoff-rate.html",
      "title": "How big is a Texas Hill Country flood wave?",
      "issueLabel": "Issue 013",
      "issueNumber": 13,
      "technicalArea": "Hydrology",
      "technicalFamily": "Earth, climate, and environment",
      "calculationType": "Runoff rate",
      "conceptualFamily": "Stock-flow and throughput",
      "targetAnswer": "3000",
      "total": 40,
      "peg": 0,
      "model": 30,
      "math": 10,
      "result": 0
    },
    {
      "file": "problem-tiangong-robot-sprint-energy.html",
      "title": "How much battery energy does a humanoid robot need to sprint 100 meters?",
      "issueLabel": "Issue 042",
      "issueNumber": 42,
      "technicalArea": "Robotics",
      "technicalFamily": "Engineering and robotics",
      "calculationType": "Sprint power and battery energy",
      "conceptualFamily": "Energy, power, and physics",
      "targetAnswer": "100000",
      "total": 65,
      "peg": 10,
      "model": 15,
      "math": 10,
      "result": 30
    },
    {
      "file": "problem-ulchi-freedom-shield-logistics.html",
      "title": "How much logistics does a major military exercise consume?",
      "issueLabel": "Issue 038",
      "issueNumber": 38,
      "technicalArea": "Military logistics",
      "technicalFamily": "Public systems and economics",
      "calculationType": "Mass flow",
      "conceptualFamily": "Logistics and material flow",
      "targetAnswer": "1500",
      "total": 70,
      "peg": 10,
      "model": 30,
      "math": 0,
      "result": 30
    },
    {
      "file": "problem-visa-revocation-admin-workload.html",
      "title": "How much administrative work is involved in revoking 200,000 visas?",
      "issueLabel": "Issue 043",
      "issueNumber": 43,
      "technicalArea": "Public administration",
      "technicalFamily": "Public systems and economics",
      "calculationType": "Case-processing throughput",
      "conceptualFamily": "Stock-flow and throughput",
      "targetAnswer": "300000",
      "total": 65,
      "peg": 10,
      "model": 30,
      "math": 5,
      "result": 20
    },
    {
      "file": "problem-wildfire-smoke-exposure-dose.html",
      "title": "How much wildfire smoke particulate does a region inhale in a day?",
      "issueLabel": "Issue 014",
      "issueNumber": 14,
      "technicalArea": "Air quality",
      "technicalFamily": "Earth, climate, and environment",
      "calculationType": "Exposure dose",
      "conceptualFamily": "Dose, exposure, and health",
      "targetAnswer": "200",
      "total": 90,
      "peg": 20,
      "model": 30,
      "math": 10,
      "result": 30
    },
    {
      "file": "problem-wolf-rayet-supernova-kinetic-energy.html",
      "title": "How much kinetic energy was carried away by the exploding star?",
      "issueLabel": "Issue 033",
      "issueNumber": 33,
      "technicalArea": "Astronomy",
      "technicalFamily": "Space and astronomy",
      "calculationType": "Explosion energetics",
      "conceptualFamily": "Energy, power, and physics",
      "targetAnswer": "1e45",
      "total": 50,
      "peg": 0,
      "model": 30,
      "math": 10,
      "result": 10
    },
    {
      "file": "problem-world-cup-fan-hours.html",
      "title": "How many worker-years of human time are spent inside World Cup stadiums?",
      "issueLabel": "Issue 002",
      "issueNumber": 2,
      "technicalArea": "Sports",
      "technicalFamily": "Everyday life and sports",
      "calculationType": "Labor and time",
      "conceptualFamily": "Human time and attention",
      "targetAnswer": "30000000",
      "total": 80,
      "peg": 20,
      "model": 30,
      "math": 10,
      "result": 20
    },
    {
      "file": "problem-world-cup-hydration-heat.html",
      "title": "How much sweat-cooling does a World Cup half require?",
      "issueLabel": "Issue 009",
      "issueNumber": 9,
      "technicalArea": "Sports medicine",
      "technicalFamily": "Health, safety, and biology",
      "calculationType": "Human thermal balance",
      "conceptualFamily": "Energy, power, and physics",
      "targetAnswer": "0.8",
      "total": 65,
      "peg": 10,
      "model": 15,
      "math": 10,
      "result": 30
    },
    {
      "file": "problem-zhuque-3-booster-reuse-hardware.html",
      "title": "How much rocket hardware does reusability save?",
      "issueLabel": "Issue 039",
      "issueNumber": 39,
      "technicalArea": "Rocket reusability",
      "technicalFamily": "Space and astronomy",
      "calculationType": "Manufacturing mass",
      "conceptualFamily": "Logistics and material flow",
      "targetAnswer": "800000",
      "total": 70,
      "peg": 10,
      "model": 30,
      "math": 10,
      "result": 20
    }
  ]
}