Why can't the second MAV reach the Hermes?
111542
Where did Mark Watney get the escape pod in The Martian?
45152
Why are Castiel's wings still broken? Can he now teleport?
50623
Why are some weapon fusions blocked out with a question mark?
39242
Why can't we see light travelling from point A to B?
32286
Why won't the first door in Saarthal open?
104852
Why can't a spin-1 particle decay into two identical spin-0 particles?
131184
Why Can't Palpatine and Maul use the Force to stop themselves from falling?
62182
Why do some Jedi disappear when they die while others don't?
61988
Why do two beams of light pass through one another without interacting?
64207
Can't set major radius of a torus to anything larger than 1 meter
145259
Why Faddeev-Popov ghost cannot exist in external line?
149326
Why are there two tensions on my free body diagram?
11807
Chasing something that doesn't exist
62273
Why can't the Others go around the Wall at sea?
112203
Can't shift to gear one or two
131393
Why doesn't Princess Leia go straight to Yavin IV?
93970
How come the stargate doesn't burn through the iris?