eggshells grow fast.A. Because eggshells grow fast.B. Because eggshells are very strong.B. Because eggshells are very strong.C. Because eggshells are rich in minerals.C. Because eggshells are rich in minerals ……

Scientists grow stronger bones using eggshells.  TUCHONG / University of Massachusetts LowellScientists grow stronger bones using eggshells.  TUCHONG / University of Massachusetts ……

奇妙的蛋壳Eggshells break easily. It’s too hard to cut on an eggshell. But it’s a piece of cake for 72-year-old Franc. He is a famous artist from Slovenia (斯洛文尼亚). Look at his egg artwork. It’s really ……

Super strong beard超级结实的大胡子Antanas Kontrimas is a man from Lithuania (立陶宛). He has a very strong beard. He lifted (提起) a woman (63.8 kg) with his beard. ……

that tomato peelings (皮) and eggshells (鸡蛋壳) can be used as a filler (填料) for rubber tires. Their tests... Popular Science. In addition, the researchers believe it could keep tomato peels and eggshells out ……

New material to be made into lensesSCIENTISTS have found that human teeth,flower petals(花瓣), eggshells and white paint canfocus(聚集) light and can be turned into cheaplenses(镜头).The discovery was made ……

many more books do  you think they can hold?Add more books and see how strong the eggshells are.Add more books and see how strong the eggshells are.What happened?What happened?Eggshells are strong ……

everything possible to help you.1  This is because eggshells have many minerals1  This is because eggshells have many mineralsin them, such as calcium. in them, such as calcium. 释义：这是 ……

, the 14-year-old started to have some ideas of her own.“Some have thicker eggshells (蛋壳) and better meat ……

) – Eumaniraptoran dinosaurs (真手盗龙).The eggshells of the dinosaurs had red-brown and blue-green pigments (色素 ……

countries.Asterix and other villagers are super strong, because they drink a medicine made by a man... is super strong all the time.The stories are set more than 2,000 years ago, but that doesn’t stop ……

of each other like post-it notes. They are made from graphene (石墨烯) – a super-strong material made ……

the American Chemical Society. Some of the fibers can be as strong as Kevlar, the super-strong material... of super-strong, lightweight plastic, Leao pointed out.Some carmakers have already tested these nano ……

Scientists made these super-strong bricks using waste from human bodies. UNIVERSITY OF MANCHESTERScientists made these super-strong bricks using waste from human bodies. UNIVERSITY OF MANCHESTER在火 ……

can be like walking on eggshells: they have to watch every word.2A mother's questions and comments... be like walking on eggshells: they have to watch every word.当…的时候，妈妈们会感觉和自己的女儿交谈就像如履薄冰；每个字都得小心谨慎。Writer ……