Patna: Lack of toilet facilities compelled a newly-wed woman in a Bihar village to stay back at her parents’ home, an official said on Thursday.
“Hours after the marriage was solemnised on Wednesday, the bride, Puja Kumari, a 10th pass, was shocked to know that there was no toilet in the house. Puja told her husband that she will not leave her parents’ home unless he built a toilet at his house,” a district official said.
Puja’s husband is a teacher in government run school in his Panchayat.
“It was decided in the Panchayat meeting of the village that Puja will go to her in-laws house in Mohammadpur village of Saran district only after a toilet is constructed at home,” a police officer said.
Last month in a similar case, a woman in Vaishali district of Bihar divorced her husband due to the absence of a toilet in the house.
Airplane toilets are loud. For kids, they could be downright terrifying. Now, a team of US researchers has invented a vacuum-assisted toilet that is about half as loud as the regular airplane commode.
“People have told us they don’t want their kids to be scared to use the bathroom on a flight,” said lead researcher Kent Gee, Professor at the Brigham Young University. “We’ve used good physics to solve the problem.”
It’s been a really hard problem to solve because getting airplane toilets to flush with very little water requires a partial vacuum, which at 38,000 feet, pulls air at nearly half the speed of sound.
According to the research, conducted in a lab, an air-water mix in vacuum-assisted toilets travels more than 300 miles per hour.
When things move at that speed, any disturbance at all to the flow — like the bend of a pipe or a valve — generates significant noise.
Now that airplanes come with much quieter interiors, toilet flushes reverberate more throughout the cabin.
However, tests of the new contraption show aeroacoustically-generated noise declined 16 decibels during the flush valve opening and about 5-10 decibels when the valve is fully opened, the researchers reported in the Proceedings of Meetings on Acoustics journal.
To solve the problem, the team focused on three valve conditions during the flush cycle: the initial noise level peak associated with the flush valve opening, an intermediate noise level plateau associated with the valve being fully opened and the final noise level peak associated with the flush valve closing.