Tagged With Perspective

Astronauts often describe a powerful 'overview effect' when gazing at Earth. Here's what it is and why it may be essential to space missions.

Dave Mosher

Jun 4, 2020, 1:25 AM

UK artist has been making mind-bending optical illusion paintings for over 60 years -- take a look inside his London workshop

Claudia Romeo

Nov 18, 2017, 11:00 PM

Here's an excellent strategy for winning an argument

Eric Ravenscraft, LifeHacker

Jul 23, 2015, 2:15 PM