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Tag Archives: Everyday Science

Planet are made of Off What?

Earth and the other three inner planets of our solar system (Mercury, Venus and Mars) are made of rock, containing common minerals like feldspars and metals like magnesium and aluminum. So is Pluto. The other planets are not solid. Jupiter, for instance, is made up mostly of trapped helium, hydrogen, ...

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In water an iron needle sinks, but an iron ship floats. Why?

An Iron needle is long and skinny and if it is not too big you CAN float it by lowering it very slowly with a couple of toothpicks or similar tools. I know your question says why does it sink and a much bigger piece of iron does not. I ...

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Wow what’s this

                                               Aerographite Bags The Title Of ‘World’s Lightest Solid Material’Composed of 99.99% air, this ductile material is developed by a team of German scientists by growing an interlinking ...

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