You've probably heard how toilet water swirls differently depending on what hemisphere you're in, but do you really know why that happens? Luckily, two YouTube channels partnered up to create a unique ...

Everyone knows that water in a draining sink or toilet swirls in opposite directions on opposite sides of the equator…or does it? For the answer, watch the instructions in the above video and then go ...

SpaceX CEO Elon Musk admitted this week that the space tourists on board the Inspiration4 mission had a bit of trouble with the toilet. “Definitely upgraded toilets,” Musk promised to another Twitter ...