tv
The 13 Most Iconic TV Witches

Between the CW’s new Charmed and Netflix’s Chilling Adventures of Sabrina, you might be fooled into thinking television witches are having a particular moment. But the truth is, witches have been small-screen staples for over 50 years. Here are 13 TV witches who’ve kept us spellbound. Read More >>

guts
Why Is a Cheap Colour Sensor Such a Big Deal?

We expect our devices to know what's going on. Automatic doors, smartphones, temperature control systems and beyond all perform actions when they detect certain conditions. And it seems like it would just be convenient to put cameras on everything so devices could have eyes on all different situations. It would also be creepy, but we'll leave that aside for now. Read More >>