Reply to post:

Leaked paper suggests EM Drive tested by NASA actually works

roytrubshaw
Headmaster

"Photons are massless and can be thrown off..."

<pedant>

Photons have no rest mass but the do have inertial mass (E=mc^2 and all that) otherwise solar sails won't work...

</pedant>

POST COMMENT House rules

Not a member of The Register? Create a new account here.

  • Enter your comment

  • Add an icon

Anonymous cowards cannot choose their icon

SUBSCRIBE TO OUR WEEKLY TECH NEWSLETTER

Biting the hand that feeds IT © 1998–2019