Perhaps you enjoy dressing up for Halloween. For me, I prefer to talk about cool physics that you might see at a Halloween party. The post The Science Behind All the Best Halloween Party Tricks appeared first on WIRED.
You no longer have to hang Christmas lights on your house. Now you can use lasers to produce a similar effect with diffraction and interference.
The post Forget Christmas Lights. Fire Lasers at Your House Instead appeared first on WIRED.