Toilet cistern overflows not only waste water but increase the risk for slip-and-fall injuries. The retrofit cistern overflow monitor circuit presented here safeguards your property and helps to ...

The toilets on the planes store in-flight excrement in tanks and empty them when they return to the airfield. The travel-related data site 'Travel Stats Man' is considering whether the toilet tank ...

Flights tend to involve a trip to the bathroom at some point for most people. However, the longer and fuller the flight, the more unpleasant a plane toilet can get. Article continues below ...