World's Lightest Solid Gets Even Lighter

작성 - 339 단어

언어

읽기 수준

기사 듣기

They look like wisps of smoke and are so light that they have been nicknamed 'Frozen Smoke' - But make no mistake about it, the airy looking translucent Aerogels are not only the world's lightest solids, but also, amongst the strongest. Now, scientists have figured out how to make them even lighter and very very flexible!

댓글 598개
  • Trevian13년 이상
    How do you do that?
    • swirlylollypops
      swirlylollypops13년 이상
      coolest thing eva!
      • annab0324
        annab032413년 이상
        This article mainly talks about Aerogels which are not only the world's lightest solids, but also one of the strongest. They are very good thermal insulators. I enjoyed learning that a block of Aerogels the size of a human being only weighs one pound.
        • johnd0502
          johnd050213년 이상
          In this article I read that this solid is very strong and amazingly you can see through it.So really it is just about how scientists made this solid lighter and just how they made it.
          • santac1225
            santac122513년 이상
            This article is mainly about solids and ....... I really liked how .....
            • minastarica
              minastarica13년 이상
              I wonder how it really feels like!
              • terry13년 이상
                i love him
                • gabi13년 이상
                  cool
                  • jj14년 이하
                    awesome!!!
                    • jake the prince14년 이하
                      Whoa!

                      학습 활동