Dave demonstrates a simple technique to help you draw a near perfect circle freehand. This could be useful for drawing charts and diagrams, and sketches, or just use it to challenge your friends in a 'who can draw the neatest freehand circle' competition!
Watch as this adorable dolphin play catch with a very lucky little boy.
You probably know that sound travels at various frequencies. What would be really cool, is if you could see what sound "looks" like, don't you agree? Now you can - in this video. Using ordinary table salt, these mesmerizing patters are formed depending on the resonance of the plate.
We strongly advise you to watch and appreciate the video first, before you read the rest of the article. If you're the impatient sort, go ahead and skip to 02:15 - it's where the party starts! 🙂 This video was made by Jarbas Agnelli and Keith Loutit. Both were winners at YouTube … Continue Reading ››