Discovery of Fire | Overview & History from Chapter 18 / Lesson 2 154K Learn the history behind how fire was discovered by human ancestors. Understand how fire contributed to the human evolutionary line and helped paleolithic people survive. Related...
Fire was discovered many thousands of years ago.The first time humans saw fire was probably when a tree was destroyed by lighting(闪电).Humans soon learned how to make fire.They probably made the first fire by rubbing(摩擦)two sticks together.Fire was very important to humans.They needed to...
Fire was very important to humans.They needed to keep warm at night.They used fire to cook food.(53)They used fire to keep enemies and wild animals away.In some parts of the world fire was used to send massages.The Indians in America,for example,used fire to make smoke as a message...
Fire was discovered thousands of years ago. The first time humans saw fire was probably when a tree was destroyed by lightning(闪电). Humans soon learned how to make fire. They probably made the first fire by rubbing(摩擦)two sticks together. ...
The beginning of their journey was full of laughter and songs around the campfire, but as days passed, the trip's reality set in. The path grew more dangerous, and the maps guided them through thick woods and muddy wetlands. They learned to work together as their friendship was tested by...
aperform in 执行[translate] aWe can only guess how man leared that a fire was useful and what uses he made of it 我们可以只猜测怎么人leared火是有用的,并且什么用途他做了它[translate]
This article was updated in conjunction with AI technology, then fact-checked and edited by a HowStuffWorks editor. Now That's Interesting One herbal remedy that the Aztecs discovered that's still in use today is passionflower, a creeping vine that got its name from Spanish missionaries who bel...
. They did not attack (攻击) when they saw a fire. Then 5 thing was discovered: if you cook food, it tastes 6 But men 7 did not know the 8 to make fire. When they had a fire. they did not let it 9 . If it went out, they could not start it again. They had to ...
KI-JUNG Fire the loser who bailed on you. The Owner just stares at the smiling siblings. What the hell are these people? KI-WOO I can come in for an interview tomorrow. What would be a good time for you? PIZZA SHOP OWNER Wait. Hold on. I need to think about this-- The...
Aristo was able to pass the exam because it can not only understand language, but also use logical (逻辑的) thinking to solve difficult problems. For example, it can understand what a forest fire is and how it could affect animals. The system used BERT, a kind of neural (神经的) ...