All Nippon (down to the loo) Airways

A Japanaese Airline, ANA (All Nippon Airways), is carrying out a one month experiment into the benefits of asking passengers to empty their bladders before boarding. The average human bladder has a capacity of 15 fluid ounces, which means that 150 passengers relieving themselves on board would apparently result in 67.2 kg of residual waters. Empty bladders mean lighter passengers, …