Latest Articles— Page 20
Catching a Rainbow with a Prism
A prism bends light and splits it into a beautiful rainbow!
The Fruit Power Battery!
Lemon juice helps electricity flow between metal plates to light up a bulb!🍋⚡
Growing Sparkly Jewels
Crystals grow when tiny salt pieces grab onto each other in hot water!💎
Spooky Magnetic Slime!
Adding iron to slime makes it come alive when a magnet is near!🧲
Why Do Ants Walk in Lines?
Ants leave a trail of 'perfume' so their friends can follow them to food!🐜
Why Do Huge Ships Float?
Ships float because they push away a lot of water, and the water pushes back up!🚢
The Magic of Static Electricity
Rubbing a balloon gives it extra 'sticky' electricity that pulls on things!🎈
Secret Agent Invisible Ink
Lemon juice turns brown when it gets hot, revealing your hidden secret!🍋🕵️
Owl Pellet Detective: What's Hidden in the Scat?
Owls swallow mice whole but cannot digest bones! They cough up neat pellet packages of fur and tiny skulls that you can take apart like a puzzle to reveal hidden skeletons.
The Bacteria Zoo: Growing Invisible Monsters
Bacteria are too small to see, but if we give them food (agar) and a warm bed, they multiply into big groups called colonies that look like colorful dots!