Why you'll never see a right angle on a stealth aircraft - corner cube reflectors

Get 75% off NordVPN with this link: https://nordvpn.com/steve and use the promo code steve to get the first 30 days free. My collaboration with Geoff is here: https://youtu.be/AtOKYoJUhlA Retroreflectors send light back in the direction it came from. They are useful in lots of way. But accidental retro reflectors need to be avoided sometimes. Thanks to these amazing patrons on Patreon for supporting my channel: Glenn Watson Peter Turner Joël van der Loo Matthew Cocke Mark Brouwer Deneb You can buy my books here: https://stevemould.com/books Patreon: https://www.patreon.com/stevemould Twitter: http://twitter.com/moulds Instagram: https://www.instagram.com/stevemouldscience/ Facebook: https://www.facebook.com/stevemouldscience/ Buy nerdy maths things: http://mathsgear.co.uk