Substances can exist in three states of matter - solid, liquid and gas. Substances can change states. To change the state of a substance energy must be transferred to, or from, the substance. Phew! On ...

When ice melts into water, it happens quickly, with the transition from solid to liquid being immediate. However, very thin materials do not adhere to these rules. Instead, an unusual state between ...

For more than a century, schoolbook physics has divided matter into neat categories like solid, liquid, gas, and plasma. A ...

Everything around you - and even your body - is made up of the three phases of matter. Let's find out more. The whole world and everything we can see around us is made up of matter. Matter can be ...

Space to play or pause, M to mute, left and right arrows to seek, up and down arrows for volume. Hi everyone. This is Mrs. Bhardwaj and it's science time. Are you ready for your investigation? What ...

There is a new way to develop all-solid-state lithium batteries without a risk of conflagration or explosion, say scientists. The method involves melting the solid electrolyte and coating that melted ...