TiSP is Google’s newest beta project to provide free in-home wireless broadband service. This could be the best Google Service yet. How can Google afford to offer free broadband…it’s ad supported. Most users will elect to install the TiSP kit themselves but Google does offer a special installation service.

How does TiSP work? The answer to that question is the most brilliant part of the whole system. It uses existing plumbing in your house to connect to the local sewer system which houses fiber optics. Google provides a TiSP kit for the necessary parts. You simply drop the supplied sinker on one end of the cable into your toilet and give it a good old fashion flush. The other end of the fiber optic cable plugs into you wireless router that sits atop your toilet. With the fiber optic backbone, Google can offer extremely fast connections.

If you think I’m making this up as an April Fools joke then checkout Google’s TiSP site to see the facts for yourself. The FAQ and press release have some good information as well.

Please heed Google’s advice to wash your hands before surfing on your newly installed TiSP connection!