来自MSN17 天
10 Science Experiments You Can Do At Home
My 2nd Chanel - <a href="https://goo.gl/dFhGbH">https://goo.gl/dFhGbH</a> 10 Amazing Science Experiments For new Subscribers - <a href="https://goo.gl/ynhcjH">https ...
Business Insider1 年
Albert Einstein used to ponder these 5 mind-melting questions for fun. Can you figure them out?
Albert Einstein, one of the greatest minds of the 20th century, forever changed the landscape of science by introducing ... which is German for thought experiments. Despite the name, Einstein's ...