This shower head restrictor is made of copper and ABS materials, and practical in use. - This water shut off valves can be in hoses, purifier sprayers or shower heads, and fits standard size. 1 x Shower Head Shut Off.
car.jpg CORVALLIS, Ore. – Countdown timers that let motorists know when a traffic light will go from green to yellow lead to safer responses from drivers, research at Oregon State University suggests. The findings are important because of mistakes made in what traffic engineers call the “dilemma... Read more
I found this funny timer that lets other people know when it is safe for them to enter the toilet after you are done using it.
There’s an app for that.
You can get it on Amazon.
It was on Shark Tank!
Buckinghamshire Council in the UK is giving low-income households four-minute shower timers to help them conserve water and energy.
https://uk.movies.yahoo.com/council-issuing-4-minute-shower-113000329.html?
Check out this Wi-Fi-controlled shower timer shut-off valve!
I found one on eBay!
https://www.ebay.com/itm/115791732474
A #showerheadtimer is an excellent idea! Billions of gallons of water are wasted every year due to long showers.
Traffic light timers are common but should be adopted as the international standard worldwide.
Countdown timers can reduce cases of drivers attempting to “beat” traffic lights before they turn red.
https://today.oregonstate.edu/news/traffic-signal-countdown-timers-lead-improved-driver-responses