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Engadget Podcast 169 - 10.31.2009
Breaking news Feed
- DROID and DROID Eris now cash sentient on Verizon
- BlackBerry Curve 8530 now official on Sprint
- Dell Adamo XPS coming 'in time for the holidays' for $1799 (unboxing and hands-on video!)
- Verizon launches BlackBerry 8530, LG Chocolate Touch, Samsung Convoy, and prepaid data
- Verizon's DROID ERIS by HTC does Android and keeps it cheap
- Olympus E-P2 official, patches over E-P1 problems and jacks up the price
- New York attorney general files antitrust lawsuit against Intel
- HTC HD2 officially coming to US, out in Europe and Asia today!
- T-Mobile USA down all over the place? (update: yes)
- AT&T sues Verizon over 'there's a map for that' ads
Featured stories Feed
- Switched On: Developing a sense of rumor
- How would you change Windows Mobile 6.5?
- HTC Hero / Eris mega faceoff on video
- Ask Engadget: Best wireless touchpad / trackpad?
- iPhone vs DROID multitouch keyboard showdown (video)
- TwitterPeek review
- Verizon's BlackBerry 8530 and LG Chocolate Touch go hands-on
- Dell Adamo XPS coming 'in time for the holidays' for $1799 (unboxing and hands-on video!)
- DROID ERIS hands-on and unboxing!
- BlackBerry Bold 9700 hands-on and impressions
- Apple TV 3.0.1 update prevents data from 'temporarily disappearing'
- HDTV Listings for November 7, 2009
- Comcast lining up more day-and-date HD VOD this month
- Managed Copy hits Blu-ray Discs December 4th, but you still can't use it
- Microsoft emancipates Digital Cable Tuners with second Media Center update today
- Jailbroken iPhones in Australia getting Rickrolled by a worm
- OpenOfficeMouse boosts productivity with 18 buttons. Yes, 18. And a joystick.
- RPGs like Fallout and Oblivion coming to your iPhone?
- Windows 7 already bigger than Snow Leopard and Linux combined
- You spend more time on MSN Messenger than ANYTHING else
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Reader Comments (Page 1 of 1)
Nick Postagulous @ Feb 3rd 2006 7:57AM
Pretty brilliant. See, your teeth are made of hydroxyapatite (might be a slight mispelling there) which is water soluable to a degree. The whole brushing with fluoride is to gradually change your teeth from hydroxyapatite to hydroxyfluorite, which is non-soluable and very hard stuff. So, best thing to do with normal toothpaste tech is not rinse your mouth and let the reaction time be longer, since we can't really mess with the concentration. This is literally electroplating your teeth. Pretty smart. Not that I'm interested in the thing though.