I know that gravity is useful, generally speaking, so that we don't all fly off into space and such, BUT!!
I have dropped several things this morning: some coins, my phone, a pill - natually I look straight down expecting to see that gravity has faithfully delivered them vertically towards the centre of hte earth. But no, once they hit the floor they instantly leap off in some other direction and go under something so I have to go a-grovelling about under beds, ovens and so on.
Is Physics silent on this overloooooooked universal force?