Refract light (and why stars twinkle)
Twinke twinkle little star...how I wonder why you twinkle! To understand
dev
Use a bench power supply
A variable bench power supply can be used to power all your
Do trees make rain?
Trees need rain. And make it too.
Invention of the cell
Before the cell could be invented, it had to be discovered.
Metal ages
Chalcolithic Age (5000 BCE to 3000 BCE)
The metal ages started with
Stone ages
The stone ages (no, this is not the time we were all
What is surface tension?
No tension. Just read on.
Why does salt dissolve in water?
Where does it go when it is put in water?
What is light?
Honestly - no one knows. Even till today.
The story of us
This is a story of you and by you.
It starts with
Splitting water
Water, more refreshing than anything else when you are really thirsty. But
How is glass made?
We use it everyday, but what is it exactly...and how is