If you’ve watched videos on a smartphone, then you know it can be tough to truly enjoy a show on such a small screen. For those who are in the mood to do something creative, you can make your own projector. All you need is a cardboard box, a smart phone with videos, and a few basic tools.
Click on the Source below for more info….
Source: 🔍 Experiment of The Week – Homemade Projector
The Perseid meteor shower, which can produce upwards of 100 meteors per hour in a dark-sky location, is happening now. Here’s what you need to know. Continue reading
Who would have ever thought that a plastic bag, some water, and a few pencils would have adults screaming with fear? Learn how to poke holes in a plastic bag filled with water without spilling a drop. Well, that’s the theory you’re going to test… and it’s wise to practice your liquid trick over the sink. It’s a cool way to learn about the chemistry of polymers. Continue reading