11tv.pwGníomhaigh do Chuntas SAOR IN AISCE!
Ní féidir le baill ach ár leabharlann scannán agus físe a shruthlú nó a íoslódáil
Lean ort ag faire SAOR IN AISCE ➞Tógann sé níos lú ná 1 nóiméad chun Cláraigh a dhéanamh ansin is féidir leat taitneamh a bhaint as Teidil Scannáin & Teilifíse Neamhtheoranta.
Ag imirt ar an bhfreastalaí:
- Eachtra 1 Tsunami
- Eachtra 2 Urban Flooding
- Eachtra 3 Urban Windstorms
- Eachtra 4 Long-period Ground Motion and A New Threat
- Eachtra 5 Localized Torrential Rain
- Eachtra 6 Debris Flows
- Eachtra 7 Mt. Fuji's Threat to Tokyo
- Eachtra 8 Heatstroke
- Eachtra 9 Home Flooding
- Eachtra 10 Tornadoes
- Eachtra 11 Post-earthquake Fire
- Eachtra 12 Avalanches
- Eachtra 13 Lightning
- Eachtra 14 Soil Liquefaction
- Eachtra 15 PM2.5
- Eachtra 16 Tsunami Prediction
- Eachtra 17 Human Stampede
- Eachtra 18 Disaster Response Robots
- Eachtra 19 Phreatic Eruptions
- Eachtra 20 Linear Rainbands
- Eachtra 21 Road Cave-ins
- Eachtra 22 Solar Flares
- Eachtra 23 Typhoon Forecasting
- Eachtra 24 Storm Surges
- Eachtra 25 Heavy Snow
- Eachtra 26 Landslides
- Eachtra 27 Quake-resistant Skyscrapers
- Eachtra 28 Tsunami Observation
- Eachtra 29 River Flooding
- Eachtra 30 Fire Tornadoes
- Eachtra 31 Lava Flows
- Eachtra 32 Large-Scale Blackouts
- Eachtra 33 Active Faults
- Eachtra 34 Ensuring a Safe Journey in Japan
- Eachtra 35 Droughts
- Eachtra 36 Wildfires
- Eachtra 37 Tokyo Metropolis
- Eachtra 38 Osaka Metropolis
- Eachtra 39 Emergency Food
- Eachtra 40 Tsunami Evacuation
- Eachtra 41 How to Survive an Earthquake
- Eachtra 42 How to Survive a Flood
- Eachtra 43 Drone Disaster Management
- Eachtra 44 Send in the Robot Fire Brigade!
- Eachtra 45 Safety Tips for Hiking in Japan
- Eachtra 46 Digital Twin
- Eachtra 47 Scientists on a Quest to Control Typhoons
- Eachtra 48 Uncovering the Mysteries of Winter Lightning
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BOSAI: Science that Can Save Your Life - Season 1 Episode 21 Road Cave-ins
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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 injuring its three passengers. No underground construction work had been going on in the surrounding area, and the accident occurred without warning. Road cave-ins and other types of sinkholes happen not only in Japan but also in cities all over the world. One of the major causes is deterioration from aging pipes underground. Experts warn that multiple factors combine to cause sinkholes. In this program, we'll look at how sinkholes form as well as their countermeasures using the latest technology.
Seánra: Documentary
Caitheadh: Lemi Duncan
Criú: Yoshikatsu Serizawa (Producer)
Tír: Japan
Stiúideo: NHK WORLD-JAPAN
Runtime: 15:14 nóiméad
Cáilíocht: HD
An Chéad Dáta Aeir: May 01, 2020
Dáta deireanach an aeir: Nov 02, 2024
Eachtra: 47 Eachtra
Séasúr: 1 Séasúr
IMDb: 10
Íomha