gps

Has anyone else ever done any geocaching? We did some with our kids locally a couple of years ago, and they still remembered it and had fun. They asked about it the other day, and I am thinking about downloading an app and doing it again. https://www.geocaching.com/ https://www.cachly.com/

I would like to discuss vehicle GPS units. We have a Garmin (I forget the model number) but i think it's a 5" widescreen model. When I bought it thankfully it came with lifetime maps. We used it over the weekend and I was thinking it was such a great investment, I mean I don't know how people...

Civilian transports would be able to know where they are within a range of 10 meters. They would also be able to record speed with a 0.2 metres-per-second error margin and synchronize their clocks with an accuracy of 0.02 millionths of a second. This is way better than the United States' GPS...

http://imgur.com/aLttu.jpg

http://www.time.com/time/nation/article/0,8599,2013150,00.html

http://www.wired.com/images_blogs/gadgetlab/2010/08/worldsbiggestwriting-660x647.jpg http://www.wired.com/gadgetlab/2010/08/worlds-biggest-writing/

Yes it's real.

http://mikehacks.com/ While scoping out a psp slim, I came across this unit http://i19.ebayimg.com/06/i/000/f6/b2/6d2b_1.JPG on ebay auction here Thought someone here might be interested

Does anyone use one? When we were home for Thanksgiving, i got to mess around with my dads, they are quiet a useful product. Especially for hikers, or travelers.

I didn't know if i should post this in Weapons or here, but i think it fits here better. It's scary, next time you think you got a bug bite it may be something else. Don't forget RFID tags can be as small as a grain of pepper, or fine powder...

Does anyone have one? Do you use it alot?