Nope, not the kind used by this elephant dentist: But THIS kind, the kind a mad scientist concocts: And what better mad scientist to demonstrate than Nurdrage? Another tutorial this week by WonderHo ...
Aqua regia (königswasser in German) is a very corrosive liquid made from a mixture of nitric acid and hydrochloric acid (1:2 - 1:3). This chemical mixture is so corrosive that it can even dissolve gol ...
PopSci has compiled an amazing list of 30 college labs that would tempt anybody to re-enroll. If you know any high school juniors or prospective grad students, pass this along. They just might reconsi ...
We all know what elephant toothpaste is, but what's the best way to make this massive growing foam? Dr. Lithium from NurdRage has answers. He'll show you the best way to reproduce this chemical reacti ...
Calling all alchemists, it's time to make magic. Here's another lesson from our favorite mad scientist, Nurdrage (previously, DIY glow sticks & pencil lead levitaton). This time the anonymous doctor ...
In this tutorial, we learn how to get a coin out of water without getting wet. First, place the coin inside of water on a plate. Next, use a lighter to light a piece of paper on fire, then place the p ...
In this tutorial, we learn how to turn eggs into bouncing balls. You will need: hard boiled eggs, vinegar, and a jar to make these. First, fill your jar up with vinegar and then drop your egg inside o ...
Chris tells us how to understand what science is and why it's important. If you didn't have science, you wouldn't have any technology! This includes televisions, cell phones, portable devices, and eve ...
In this video tutorial, viewers learn how to suture. Begin by lifting up the skin on the far side of the laceration with the tissue forceps and insert the needle with some distance far away from the w ...
In this video, we learn how to make a pH indicator out of red cabbage. Red cabbage will work because when it absorbs an acid then it changes color and reflects light differently. To do this at home, t ...