You can go to sleep with the light on...
The difference is their wavelengths.
There is no difference.
carbon fiber is really hard if you know what i mean and its really light
Difference?? There is no relation.
absolutely nothing
one is hard
what is the defference between cassette tape and hard disk
The main difference between light and x-rays is that x-rays are radiation.
to hard
The spelling of light.
It is a difference between the hardness, generally expressed in the Mohs scale.
what is the difference between plug ang socket?