How Does Hair Grow
Hair is a key characteristic of mammals, but what is it made of?
Your hair is primarily made up of keratin, which…
What do Hormones Do
How the human endocrine system develops and controls the human body!
The glands in the endocrine system use…
What is Magnetism and How Does it Work
Magnetism is the force of nature responsible not only for our ability to live on a rock floating through space, but…
Magnets in The Home
You'll be surprised at the number of magnets that are under your roof...
Vacuum cleaner magnet
Electromagnetism…
EMP Electromagnetic Pulse and Solar Blackout
An Electromagnetic Pulse (EMP) works by overwhelming electric circuits with an intense electromagnetic field. A…
Difference Between Acid and Base
Discover the differences between acids and bases, and find out why they act the way they do!
It is widely known…
How to Hold Breath Longer Free Diving
How can a human hold their breath underwater for over 11 minutes and dive to depths of over 200m unaided?
Free…
How Memory Works in The Human Brain
Memory is the capacity to store and retain information, then recall it for use when needed. It is used by most…
Facts About Cloning
Inside the nucleus of every living cell is DNA, the genetic blueprint that makes each living creature unique. In…
Facts About Atoms
At the centre of every atom is a nucleus containing protons and neutrons. Together, protons and neutrons are known…