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BOSAI: Science that Can Save Your Life
Τροχόσπιτο: BOSAI: Science that Can Save Your Life
Χρόνος εκτέλεσης: 15:14 λεπτά
Ποιότητα: HD
Ημερομηνία πρώτου αέρα: May 01, 2020
Ημερομηνία τελευταίας πτήσης: Aug 30, 2025
Επεισόδιο: 57 Επεισόδιο
Εποχή: 1 Εποχή

BOSAI: Science that Can Save Your Life Εποχή 1

Tsunami
Japan has a long history of natural disasters. BOSAI explores how to overcome them and save lives with the power of science. This first program is...

Urban Flooding
Japan's cities are often located in low-lying areas along rivers and are paved with concrete and asphalt, putting them at risk of flooding in the...

Urban Windstorms
Typhoon Jebi, which struck Osaka Prefecture in 2018, is said to be the first typhoon to have hit a modern metropolis in Japan, and many buildings...

Long-period Ground Motion and A New Threat
In the 2011 Great East Japan Earthquake, high-rise buildings in Tokyo's Shinjuku district, some 400 kilometers away from the epicenter, continued to...

Localized Torrential Rain
Localized torrential rain is occurring with greater frequency in Japan. Flash floods from the heavy rain not only cause rivers to overflow but...

Debris Flows
An increase in heavy rainfall in recent years has made debris flows a frequent problem in Japan. We'll look at research underway to help with their...

Mt. Fuji's Threat to Tokyo
Mt. Fuji has been an object of faith for many Japanese. On the other hand, it has also caused numerous disasters with repeated eruptions. According...

Heatstroke
In Japan, the temperature is continuing to rise due to the effects of global warming and heatstroke cases are also on the rise. Heatstroke is a...

Home Flooding
The 2018 torrential rains in western Japan killed 51 people in the Kurashiki City town of Mabi in Okayama Prefecture. Many of the victims drowned on...

Tornadoes
Japan experiences an average of 23 tornadoes per year. They often cause serious damage when they strike in populated areas such as plains or along...

Post-earthquake Fire
In 1995, the Great Hanshin-Awaji Earthquake struck Japan's Hyogo Prefecture early in the morning. Immediately after the earthquake, multiple fires...

Avalanches
Avalanches occur suddenly, damaging houses and injuring people. Many of the avalanches that occurred in Yamanashi Prefecture in 2014 took place in...

Lightning
As a natural threat that can suddenly occur any time of the year at nearly any place around the world, lightning is formidable. Despite humanity's...

Soil Liquefaction
The Great East Japan Earthquake of 2011 caused unprecedented damage. Even areas 300 kilometers away from the epicenter suffered damages beyond what...

PM2.5
PM2.5 are extremely small particles. The WHO estimates that every year PM2.5 is responsible for 2.4 million premature deaths worldwide. What is the...

Tsunami Prediction
The Great East Japan Earthquake and the massive tsunami that followed caused unprecedented damage along the coast of the Tohoku region with waves...

Human Stampede
What is a human stampede? It is a disaster in which people are so crowded together that they push and squeeze against each other, making it hard to...

Disaster Response Robots
The Great East Japan Earthquake in 2011 and its resulting tsunami caused the accident at the Fukushima Daiichi Nuclear Power Plant. The worst nuclear...

Phreatic Eruptions
Mt. Ontake is located on the border of Nagano and Gifu prefectures. Standing 3,067 meters above sea level, it is a popular daytrip hiking spot for...

Linear Rainbands
Linear rainbands. Once they occur, the area is hit with heavy downpour for an extended period of time, resulting in flood damage. In Japan, this...

Road Cave-ins
In November 2021, the surface of a road in Mikasa, Hokkaido Prefecture suddenly caved in. A car fell into the large hole that formed, seriously...

Solar Flares
In February 2022, an American space exploration company simultaneously launched 49 satellites. Yet not long after, 40 of those satellites fell out of...

Typhoon Forecasting
More than 10 typhoons hit the Japanese archipelago in an average year. Their strong winds and heavy rains can cause flooding and landslides, even...

Storm Surges
When a typhoon or similar storm approaches, air pressure drops and the sea surface is sucked up. Strong winds also push seawater towards the shore....

Heavy Snow
In recent years, heavy snow has been falling frequently in Japan. While the overall amount of snowfall per winter has been decreasing year by year,...

Landslides
In April 2018, a landslide occurred on a hill behind houses in Nakatsu City, Oita Prefecture. The landslide moved sediment over a width of more than...

Quake-resistant Skyscrapers
On March 11, 2011, a huge earthquake occurred off Japan's Tohoku coast. Skyscrapers 400 kilometers away in Tokyo's Shinjuku district continued...

Tsunami Observation
One of the most important things to do to save lives from a major tsunami is to evacuate to safety as soon as possible. The key to this is fast and...

River Flooding
River flooding happens when heavy rain causes river levels to rise and overflow with large amounts of water. In recent years in Japan, a weather...

Fire Tornadoes
The Great Kanto Earthquake of 1923 was one of the worst disasters in Japanese history. A magnitude 7.9 earthquake centered in the western part of...

Lava Flows
The 1983 eruption of Tokyo's Miyake Island resulted in the burial or loss of approximately 400 houses as well as a school built of reinforced...

Large-Scale Blackouts
In September 2018, the Hokkaido Eastern Iburi Earthquake knocked out power of the entire region, affecting up to 2.95 million households. The tremor...

Active Faults
Earthquakes destroy many buildings and take lives. One cause of earthquakes is an active fault. The impact of a sudden displacement of the ground...

Ensuring a Safe Journey in Japan
The number of foreign visitors to Japan has been on the rise since the COVID travel restrictions have been lifted. However, many are not fully aware...

Droughts
Droughts are increasing due to global warming. The latest simulations predict that megadroughts could occur along the Mediterranean coast and the...

Wildfires
Wildfires are increasing worldwide and global warming is accelerating the risk. Find out about Japan's unique system for swiftly responding to fires...

Tokyo Metropolis
Tokyo is prone to natural disasters such as earthquakes and flooding. Discover the most advanced disaster prevention technologies hidden throughout...

Osaka Metropolis
Osaka, a city that thrives on rivers, has faced countless flood damage. Find out the latest measures protecting the city from typhoons and heavy rain.

Emergency Food
Find out about Japan's emergency food options that meet the needs of various people. Also discover the rolling stock method, a smart way to stockpile...

Tsunami Evacuation
In this episode, we look at Japan's efforts to improve tsunami evacuation, from overcoming "normalcy bias" that causes people to underestimate risk,...

How to Survive an Earthquake
Be earthquake-ready! Learn survival tips for quakes and when you're trapped under rubble. You'll want to watch this before your next trip to Japan.

How to Survive a Flood
What does it take to survive a flood? Japan has developed survival skills for floods through experiences such as typhoons. Find out how to safely...

Drone Disaster Management
Drones are proving particularly useful in the area of disaster response. Now, Osaka University is developing the world's first system to project...

Send in the Robot Fire Brigade!
The world's first robot fire brigade has been developed in Japan. See how these incredible robots equipped with AI can tackle large-scale fires in...

Safety Tips for Hiking in Japan
Many mountains in Japan that attract tourists are active volcanoes. Learn safety tips for climbing and the latest on eruption prediction research.

Digital Twin
In 2021, digital twin technology analyzed a landslide in Atami and prevented further disasters. Find out how it is also used for tsunami prediction.

Scientists on a Quest to Control Typhoons
Typhoons are expected to intensify in the future, but can they be controlled? Find out about a national project that explores ways to weaken winds...

Uncovering the Mysteries of Winter Lightning
In Japan, extremely powerful lightning known as a superbolt can occur in the Hokuriku region during winter. What is the source of this power, which...

Phase Free - Disaster Preparedness in Everyday Life
Phase Free is a disaster preparedness concept that does not distinguish between everyday life and emergency situations. We'll see how everyday items...

For Safe Travel Through Snowy Regions
Japan's snow is a big draw for tourists, but snow and ice can also pose dangers to drivers. We'll look at some Japanese technology being developed to...

Japan Self-Defense Forces Disaster Prevention
We look at Self-Defense Forces disaster prep, including their response team's special equipment and techniques, and a new tsunami prediction system.

Sendai Metropolis
In this episode, we'll look at how Sendai has transformed into a disaster-resilient city with its "multiple defenses" - countermeasures taken in its...

Metropolis Tokyo Shibuya
Shibuya is one of Japan's most famous tourist spots, but the low-lying city is also at risk of flooding and earthquakes. We'll look at Shibuya's...

How Tokyo Skytree Deals with Disaster
Tokyo Skytree, one of Japan's most famous tourist attractions, is equipped with a variety of countermeasures against disasters. We'll go behind the...

Disaster Preparedness for Companion Animals
Over 15,000 pets lost their lives in the 2011 quake. Discover how smart collars and instant shelter units are changing pet safety during emergencies.

Kyoto
The historic city of Kyoto faces threats of landslides and post-earthquake fires. What modern systems defend this ancient city from natural disasters?

Preventing Marine Disasters
In summer, accidents near the beach are a constant occurrence. But new technologies using smart devices are helping to prevent disaster in Japan.

History of the Earth (2020)
From Pete, David and Leila - the creators of History Time, Voices of the Past and Something Incredible. From dust to dinosaurs; come with us as we...

Aftershock: Everest and the Nepal Earthquake (2022)
After a terrible earthquake in Nepal, locals and tourists join forces to face destruction in this gripping docuseries.

Tsunami (2021)
Dr Xand van Tulleken and Raksha Dave tell the dramatic story of the Boxing Day Tsunami, which killed more than 250,000 people.

The Great Acceleration (2020)
This remarkable science-history series investigates the blistering pace of human endeavour in space exploration, computing, energy, resources, Earth...

Surviving Disaster (2006)
Natural and man-made catastrophes retold by eyewitnesses and dramatic reconstructions.

Make It Out Alive (2017)
The untold human stories behind some of the world’s greatest disasters.