Recent content by TheoryMan

What is the most powerful acid known? :bugeye: :devil:

This is about the dangers of space travel. I would be interested to find out what other people think about them.

I agree with Enos.

Depends on the substance. Most metals, for example have a rigid crystalline structure.

Solidity is an illusion made by electrons repelling each other. A liquid, however doesn't have bonds between its atoms as strong as a solid does, hence the ability to flow.