GPS is vulnerable to jamming—here’s how we might fix it

Losing GPS would mean losing a lot more than Google Maps. The technology is integrated into everything from lights that turn ...

You Can Track Plenty of Fitness Stats With Just Your Phone—No Wearables Required

For more advanced tracking for walking, running, and cycling, the well-known Strava app (for iOS and Android) doesn't need a ...
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Underdog Promo Code FOXSPORTS: Play $5, Get $75

This page may contain affiliate links to legal sports betting partners. If you sign up or place a wager, FOX Sports may be compensated. Read more about Sports Betting on FOX Sports. Underdog Fantasy ...
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Polymarket Promo Code: World's Largest Prediction Site in 2026

Editor's note (January 2, 2026): While we wait for Polymarket to go live, we recommend checking out the Kalshi promo code offer. Claim the Polymarket promo code from the ‘world’s largest’ prediction ...