HOW A FAN COOLS YOU Many homeowners depend on their air conditioning units to keep their homes cool, especially during the summer. Running air conditioners on high can be expensive, so it is always best to consider the alternative—your fan. A fan or two in the home can help your air conditioner function efficiently even …
Category: Forces of Nature
ust about every time you mention a rat to someone they shiver and cringe. Sometimes a person can explain why they find rats so creepy. A lot of the time, however, a person can’t really explain what it is that creeps them out about a rat. Rats are a very misunderstood rodent. Did you know …
Dancing Milk Show A popular experiment among young scientists, a dish of milk is made to dance through a rainbow performance! Follow these simple steps to create the magic! Duration: 5-10 minutes First, the experimenters must gather a list of items for the activity. STEP 1 You will need: Milk Cotton swab A dish Paper …
When a strange light brightened the sky of our planet 2.6 Million years ago, it stayed there for weeks and even months. The event was known as a supernova, 150 light years from the Earth. A century after what happened, a huge wave of energy from the star that exploded could have damaged our atmosphere. …
AT THE START OF THE PLEISTOCENE, DID THE SUPERNOVA KILL ALL LARGE OCEAN ANIMALS?Read More »
Water Pressure and Depth Have you ever watched scuba divers on tv? They face many challenges when they dive. The deeper that a scuba diver descends, the more dangerous the dive becomes. During a dive, divers can experience lots of different problems. Some of these problems can be lightheadedness, joint pain, coordination loss, and even …
[wp_ad_camp_2] Every single day countless numbers of meteorites have been falling to the Earth. Why haven’t you seen them laying around? You don’t usually notice them because, by the time they land, they’re about the size of small pebbles. This is more of a collection than an experiment, although you can certainly use …