LiFePO4 Batteries: A Breakthrough For Electric Vehicles

LiFePo4_battery_packs_for_EV_24V150Ah

Note: If you looking for AA-sized LifePO4, you can find them here. Soon, we’ll probably be seeing Lithium Iron Phosphate (LiFePO4) batteries being used in most electric cars and bikes. This new battery type is set to dominate the market. Based upon lithium ion technology, LiFePO4 batteries offer many advantages over lithium cobalt dioxide (LiCoO2) batteries which are commonly used …

The World’s First Flushable Diapers: gDiapers

gDiapers are innovative diapers invented by a husband and wife team from Australia. They are being billed as the first flushable diapers, and will soon be available in the U.S. The system consists of an outer shell (similar to a diaper wrap), an absorbent flushable insert, and a nylon snap-in liner. The whole ensemble comes with a “swishstick” for breaking …

Plug-In Hybrid Conversion Packs: 2008

A lithium-ion battery manufacturer, A123Systems, will begin marketing a kit in 2008 that will convert a regular hybrid car into a plug-in hybrid electric vehicle, as known as a PHEV. Currently priced at $10,000 (with a $3,500 tax credit), these modules are still expensive for the average car owner. For example, a commuter driving 11,000 miles per year with gas …

Reviews of Online DVD Rental Companies

What are the best online DVD rental services? Most people know Netflix, Blockbuster and Walmart are the major players in online DVD rentals. Netflix, which started it all, still gets the best reviews in terms of service, speed and movie selection (see this review for example). However, there are some other interesting DVD rental companies out there. GreenCine, based in …