Beat the heat or embrace the cold with my collection of cool ice cube experiments including gravity defying tricks and icy ...

A tower of slippery ice cubes might sound impossible to build, but adding a little salt makes it much easier! Materials Ice - 4-8 cubes Salt Plate or tray ...

A school gardening club is a great way to get kids outside while learning about plants and nature. There's nothing better ...

The crisp packet was sealed at a lower altitude where atmospheric pressure is higher than at higher altitudes. As a plane takes off and altitude increases, the atmospheric pressure outside the bag ...

All distances are average and approximate, as it's difficult to be accurate with such large distances. Planets are also at different distances from each other depending on where they are in orbit at a ...

At the spring equinox, the sun is directly above the equator, and day and night are equal in length all over the globe. What's the difference between astronomical spring and meteorological spring? The ...

Weather around the world is naturally variable, but extreme events are becoming more common and intense. Extreme weather Can be a single short event or take place over some time. More intense than the ...

Flying Santa STEM Challenge You'll need Straw Paper Tape Scissors Ruler or tape measure Pencil/pens Flying Santa Instructions Cut out the rectangle shape, fold it in half and seal the top and long ...

Nature Common animals found in Portugal are boars, wild goats, otters, flamingos, Iberian Hares, and the Iberian Lynx, which is one of the world's most endangered species. Cork Portugal produces most ...

How does it work? The black patina on silver jewellery is silver sulfide, created when sulphur bonds with silver. However, while sulphur bonds easily with silver, it bonds even more easily with ...

The 2024 Olympics are to be held in Paris, France, for the first time in over 100 years! Olympic sports include athletics, team sports, climbing, surfing, swimming, tennis, skateboarding, and even ...