Archives for: Learn
Kitchen Chemistry: Alive!
Most people have heard of yeast. It’s what makes bread rise. But it’s not just an ingredient - it’s...
Kitchen Chemistry: Beat It
When you whisk egg whites they become stiff and white. That change means there’s chemistry in...
Kitchen Chemistry: Turn Up The Heat
Food is made up of all sorts of chemicals. Cooking just heats up those chemicals to make them change in...
Kitchen Chemistry: Sensational States
You know what ice is, right? Maybe you have some ice cubes in your freezer. When ice gets warmer, it melts...
About Deep Space High: Professor Pulsar’s Space Explanation Service
Welcome to Deep Space High, your local inter-galactic school in space... but hurry because lessons’ are...
How do batteries work?
Charge It Up Like most families, you probably get through tons of batteries playing with your...
Techno Security
What’s the password? Don’t know? Then you’re not coming in! Passwords and secret codes...
Zappers and Controllers
Can you imagine having to press a button on the front of the telly to change the channel? Luckily, you...
WiFi Wonders
If you use the internet at home or school, you may have been using it with Wifi. But what is...
Wave Magic
You know there are waves in the ocean, but did you know there are waves everywhere around us? They’re...