How to extract DNA from fruit
In this experiment I will show you How to extract DNA from fruit. you can do this with any fruit or veg but tomato, kiwi, banna and onion work the best. don’t forget to...
Tagged: science
Who Was the First Human Ancestor?
From the time of Charles Darwin science has painted a picture of our earliest ancestor in the image of a chimpanzee. Scientific American editor Katherine Harmon explains how new fossil evidence is redrawing the...
Structural Colour, Soap Films, & Nanotech Security From Butterflies
Scientists are being inspired by nature to design the next generation of security devices. Arrays of nanoscale holes create beautiful reflected colours that are almost impossible to forge. This video was supported by TechNyou...
Liquids bounce off super-repellent surface
Brought to you by MconneX (http://www.engin.umich.edu/alumni) A nanoscale coating that’s at least 95 percent air repels the broadest range of liquids of any material in its class, causing them to bounce off the treated...