Flushless and waterless urinals.
The new urinals employ a plastic cartridge filled with a liquid sealant. Urine passes through, but sewer gases remained trapped beneath the sealantóno water needed.
Al Gore has signed on as an advisor for the new urinal.
The plumbers unions aren't impressed. Since there is no plumbing, there is no repair work for plumbers.
In addition, the new urinals are illegal in many areas because plumbing codes never contemplated a urinal without water.
******* Match: Is the World Ready for the Waterless Urinal? | Magazine