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Season
Season 1 Episode
- Season 1 Tsunami
- Season 1 Urban Flooding
- Season 1 Urban Windstorms
- Season 1 Long-period Ground Motion and A New Threat
- Season 1 Localized Torrential Rain
- Season 1 Debris Flows
- Season 1 Mt. Fuji's Threat to Tokyo
- Season 1 Heatstroke
- Season 1 Home Flooding
- Season 1 Tornadoes
- Season 1 Post-earthquake Fire
- Season 1 Avalanches
- Season 1 Lightning
- Season 1 Soil Liquefaction
- Season 1 PM2.5
- Season 1 Tsunami Prediction
- Season 1 Human Stampede
- Season 1 Disaster Response Robots
- Season 1 Phreatic Eruptions
- Season 1 Linear Rainbands
- Season 1 Road Cave-ins
- Season 1 Solar Flares
- Season 1 Typhoon Forecasting
- Season 1 Storm Surges
- Season 1 Heavy Snow
- Season 1 Landslides
- Season 1 Quake-resistant Skyscrapers
- Season 1 Tsunami Observation
- Season 1 River Flooding
- Season 1 Fire Tornadoes
- Season 1 Lava Flows
- Season 1 Large-Scale Blackouts
- Season 1 Active Faults
- Season 1 Ensuring a Safe Journey in Japan
- Season 1 Droughts
- Season 1 Wildfires
- Season 1 Tokyo Metropolis
- Season 1 Osaka Metropolis
- Season 1 Emergency Food
- Season 1 Tsunami Evacuation
- Season 1 How to Survive an Earthquake
- Season 1 How to Survive a Flood
- Season 1 Drone Disaster Management
- Season 1 Send in the Robot Fire Brigade!
- Season 1 Safety Tips for Hiking in Japan
- Season 1 Digital Twin
- Season 1 Scientists on a Quest to Control Typhoons
BOSAI: Science that Can Save Your Life - Season 1 Episode 22 Solar Flares
0.00 15 minutes In February 2022, an American space exploration company simultaneously launched 49 satellites. Yet not long after, 40 of those satellites fell out of orbit and burned up upon re-entry into the Earth's atmosphere. Similar accidents have occurred frequently in the past. The cause of such incidents is believed to be solar flares, huge explosions that occur on the sun's surface. Solar flares can also lead to other disasters that threaten our daily lives, such as major power outages, radio interference, and communication problems for airplanes and ships. Why do solar flares occur? We'll visit some researchers in Japan that are working hard to understand their mechanism and predict future occurrences.
