in a baloon, stationary off the coast of France, I dropped two wine bottles over the side. If one was full and the other empty, which hit the ground first?
four friends were walking back home together afterr leaving the pub. it started to rain so they began to run. three of them got soaking wet hair, but one of them didn’t, even though he was not wearing a hat or carrying an umbrella; neither did he stop to take shelter. how could this be?