3 ms·
I wonder if self flying cars are easier to make since every object in the air is an obstacle. This is less the true for ground transport since sometimes it may
by mettamage 3y ago
I wonder if self flying cars are easier to make since every object in the air is an obstacle. This is less the true for ground transport since sometimes it may seem like an obstacle but it isn't (e.g. just a marking on the road).
- nvader 3y agoClouds are visible, but may not be an obstacle. Wind is invisible, but may be an obstacle.