Add Yahoo as a preferred source to see more of our stories on Google. Composting toilets reduce water usage and do not require flushing. Composting toilets are gaining popularity for a good ...

Add Yahoo as a preferred source to see more of our stories on Google. When you gotta go, you gotta go–even at 30,000 feet. The alarming noise ensues when you press the “flush” button in an airplane ...

The flush handle is pressed, lifting the flapper, setting in motion about 10 seconds of flushing genius. The lifted flapper releases tank water into the bowl via rim jets and the larger siphon jet.

How do you connect to the internet while barreling through the sky at 500 miles per hour? How can you brew hot food and drinks at high altitude? And most important of all, how does a toilet work at 40 ...

Airplanes are marvels of engineering, but have you ever wondered about the science behind their toilets? Unlike the ones we're used to on the ground, airplane toilets are specially designed for the ...

Air India has in recent months experienced recurrent disruptions of flights on its international routes due to the overflow of lavatories. The problem has attracted a lot of concern, with many raising ...

However, toilets do get blocked relatively often. “It’s only a tiny pipe, and people put things like nappies down – I’ve seen cutlery go down, and [soft drink cans] – they’re fascinated to see whether ...