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Exhaust air jacks are popular automotive gadgets. Learn more about exhaust air jacks and other automotive gadgets at HowStuffWorks.

Auto-detecting power converters are very useful travel gadgets. Learn more about auto-detecting power converters at HowStuffWorks.

The Ego Flash is a great automotive gadget. Learn more about the Ego Flash at HowStuffWorks.

What is the future of communication? Are the days of the cell phone numbered? Find out about new technologies and the future of communication.

This spoon can't taste your food, but its salt and pH sensors can warn you if you've erred. See how this spoon can improve the taste of your cooking.

GPS photo taggers are useful travel gadgets. Learn more about GPS photo taggers at HowStuffWorks.

Video glasses are awesome travel gadgets. Learn more about video glasses at HowStuffWorks.

Point-of-sale is now mobile, giving merchants other option for tracking revenue. See how point-of-sale mobile is changing how consumers shop.

Garmin updates are essential for improving great Garmin travel gadgets. Learn more about Garmin updates at HowStuffWorks.

Spy gear is become popular for home use. Learn more about spy gear at HowStuffWorks.

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