London gets its first 3D crosswalk and it's a traffic-slowing beauty

Wooden high-rise trend reaches new heights in Norway

Research suggests humans may have a magnetic sixth sense

Why you should always stand, not pass others, on the escalator

7 odd facts about pi

A new 'mathematically perfect' material could completely swallow sound

21 awesome projects for Raspberry Pi

Why net neutrality matters

Boomers and e-bikes were made for each other

If you get too much sleep, you're not doing your body any favors either

Cannabis psychoactive can now be made in the lab without any plants needed

Costa Rica poised to become world's first fossil fuel-free country