Seats are weighty, but would it make much of a saving?
Would a car protect you from a lightning strike, and what would happen if you were driving?
Could hyperloops make commuting a thing of the past?
Could a jaunt to Jupiter be the physics-version of anti-wrinkle cream?
Is it true that there is no restriction for an elevator ascent but not for desent?
Are we there yet? We look at whether flights are going to
be getting faster any time soon.
Is elevator style travel across Earth a possibility?