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BBC Asteroid Impact Simulation End Of The World Predictions
A huge asteroid with a diameter of 500 Kilometer is going to impact on Earth! Destination: Pacific Ocean. The asteroid impact peels 10 kilometers crust off the surface of Earth. The resulting shockwave travels at hypersonic speed. The debris from the impact is blasted to the lower orbit of Earth, and they returns to destroy everything on the planet. The firestorm created by the asteroid impact encircles the Earth,
vaporizing everything in our world. Within 24 hours of asteroid impact, the entire Earth will be uninhabitable. The researchers have found that this scenario has happened 6 times in Earth's history.
First Day of School excerpt Signal for Quiet
Chime sound Teacher:Who can remind me what we do. when I play the chime in our classéJuliaé Student:Be quiet and look at you.
Teacher:I'm going to play the chime again. and I'm going to show you what this would look like.Readyé Chime sounds Teacher:What did you notice that I didé Juliaé Teacher:Go back to work doing what you were doing before and we'll practice the chime again.
Chime sounds again That was about thirty seconds. Let's try it again.Back to what you were doing before. Chime sound Teacher:That was instantaneous!
Chime sounds Teacher:If you have some snack that you would like to finish eating later on, you may wrap it up Oh I think we need to practice again. Everyone talk to your partners. talking begins Chime sounds
Teacher:That time I noticed that not only did you become quiet, but your bodies were still as well.