单词:St-Point, L.de
单词:St-Point, L.de 相关文章
Get up to your sit Get up that should I will own your mind People call me TV all they look just like a wiondow Pleople turn the TV only look just like a window Digital witness what's the point of even sleeping If I can't show it you can't see me What
Ya?l: [In a baby talk cooing voice] Ready for a moment of science? D: Sure, Ya?l, but why are you talking to me like I'm a baby? Y: [Regular voice] Just making a point Don. Why did you think I was talking as if you were a baby? D: Hmmm. Because of th
The Ant and the Dove An ant went to the bank of a river to quench its thirst, and being carried away by the rush of the stream, was on the point of drowning. A dove sitting on a tree overhanging the water plucked a leaf and let it fall into the strea
Sperm Sniff Out Their Targets 精子靠嗅觉发现卵子 Scientists who study human sperm have long wondered whether human sperm could somehow sense the presence of an egg . Then, just about a decade ago, it was discovered that sperm have protein s
Boiling Water Under Boiling Clouds You may be surprised to hear that its actually easier to boil water on stormy days than it is when the weather is clear and sunny. Can you guess why? The reason is that the boiling point of water changes slightly in
Remember seesaws? Those things were great. But there was often a problem. Suppose theres a big kid on one side and a smaller kid on the other side. The seesaw just stays in one position: big kid on the ground, smaller kid up in the air. No fun. After