RFID chips cause cancer.

As if pain, conspiracy, big brother, and lack of necessity weren't already enough to deter you, the average Joe or Jane, from getting a subcutaneous RFID chip implant, a number of studies over the past decade have amassed which link the chips to malignant tumors in animal tests. Besides the potential foul play going on at the FDA and VeriChip Corp. that got the chips approved for human use in 2004, studies showing as little as 1% cancer rates in lab animals led researchers to note that the aggressive tumors which immediately encased RFID implants with cancerous cells were "clearly due to the implanted microchips", and not random occurrences. That isn't to say RFID itself is dangerous -- we put far more powerful radios up to our heads every day using a cellphone or even a Bluetooth headset. But implants are still looking mighty sketchy all of a sudden; probably not the news some 2,000 US RFID implantees (including Mythbuster Kari Byron, who got a chip injection on-camera last week) want to hear, but the sooner you can deal with it, the better, says we.