1. Band-Aid Bug-Bite Patches ($4) & Itch Relief Gel ($6) The patches immediately deaden the itch from bug bites. The gel deadens the nerve—perfect for sunburn. www.band-aid.com
2. Americool Liquid Ice ($50) Reusable ice wrap that requires no refrigeration, Liquid Ice uses menthol and alcohol to suck heat away, reducing skin temp 12° to 15°F. www.liquidice.biz
3. Sunbeam Mobile Heat pads ($7.50) These chemical-based disposable pads reach 104
138 years of Popular Science at your fingertips.
Each issue has been completely reimagined for your iPad. See our amazing new vision for magazines that goes far beyond the printed page
Stay up to date on the latest news of the future of science and technology from your iPhone or Android phone with full articles, images and offline viewing
Featuring every article from the magazine and website, plus links from around the Web. Also see our PopSci DIY feed
Science is reinventing play, from extreme sports to gamification to ridiculous roller coasters to the playgrounds of tomorrow, and this issue is chock full of fun. Also, on a less fun note: Did global warming destroy my hometown?
Cool first aid gear! I took an online first aid course at www.blscprtraining.com.