US Defense Dept. to use RFID
Looks like WalMart will have company is requiring suppliers to adopt RFID technology. The US Defense Logitics Agency, responsible for sourcing supplies from more that 24,000 suppliers for the DOD, will require those suppliers to use passive, pallet & case RFIDs by January 2005. WalMart's initial push was to have its top 100 suppliers ready by 2006. The DOD is taking an aggressive stance on the technology. Today, the DOD relies on handheld scanners and manual means to confirm receipts.
The first chef
First came fire ... and then, as the camera shifts to the soon to be late-village idiot, you're left wondering -- just what was going through that mind -- and food is put on the fire, for the first time, and cooking is accidentally discovered by humanity. The first chef is ridiculed by grunts, then the local thug tries a sample of the burnt carcass, and soon, everybody gets queued at the McDonalds drive-thru. What happened? Richard Wrangham of Harvard believes there's more to cooking than evolutionary history would have you believe. Wrangham points out that there is no way homo sapiens could survive on just raw food. Raw food just doesn't give up calories as easily as cooked food -- and raw food makes the digestive system expend more energy to get at those calories. Cooking on the other hand breaks complex molecules down, allowing the digestive system to make easy work of them -- and cooking also softens food, allowing the body to get to the calories with less effort...
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