Computers make us more productive. Yeah, right. Lifehacker recommends the software downloads and web sites that actually save time. Don't live to geek; geek to live.
Fix a Faucet Drip, drip, drip . . . when you've had enough of that repetitive sound, it's time to fix a leaky faucet. And you'll save money on your water bill. Today's sinks commonly use one of the faucet types shown below. Dual-handled faucets utilize either a traditional compression valve, which seals by pressing a washer against a valve seat, or more reliable stem assemblies with ceramic or stainless-steel discs that slide over the inlet opening. Single-handle faucets have ball, cartridge or ceramic-disc valves.
A. Nikanjam, H. Sharifi, B. Helmi, und A. Rahmani. Proceedings of the 12th annual conference on Genetic and evolutionary computation, Seite 367--368. ACM, (2010)