If you’re reading this, that means you’ve successfully made it through 2025! Allow us to be the first to congratulate you — ...

Sorting algorithms are a common exercise for new programmers, and for good reason: they introduce many programming ...

diy Coin Sorting Machine from Cardboard For this project you need cardboard, cutting knife and glue. The most important part - to measure needed coins and cut right holes :) If you like this video don ...

Prosthetic makeup designer Kazu Hiro details his process, right down to learning the actors’ sweat patterns and using seven different kinds of adhesive. By Bill Desowitz For The Smashing Machine, ...

RecyPET was established in 1998 and has operated Europe’s first bottle-to-bottle PET recycling plant in Fraunfeld, Switzerland, since September 2000. The PET recycling plant operates in accordance ...

Social psychologists with an evolutionary bent are in love with the color red. Women wear red, according to this view, as a sexual signal to attract men (e.g. Elliot et al., 2012). In non-human ...

Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers study and productivity hacks, as well as household and digital decluttering, and oversees the freelancers on the sex and ...

If your starter word contains a J, rethink your strategy. Here are the most commonly used letters in the alphabet. CNET editor Gael Fashingbauer Cooper, a journalist and pop-culture junkie, is ...