Cobra’s Expensive New Dashcam Let Me Avoid Speed Traps

In a world of hidden speed cameras, insurance scams, and daily dents and dings, putting some protection on your dashboard is a prudent move. But plugging in a radar detector and then also adding a video camera with its sundry of dangling wires and suction attachments creates a mess—and more blind spots than is, well,…

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Author: John R. Quain on Gizmodo, shared by Melissa Kirsch to Lifehacker

Do You Need Computer Glasses?

Getting glasses used to be pretty straightforward: if you couldn’t see the blackboard in school or road signs when driving (or other equally far-away things), you went to the eye doctor, took a test and then got glasses if you needed them. But now that so much of our time is spent staring at screens—whether it’s our…

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Author: Melanie Pinola and Elizabeth Yuko

Could You Be Allergic to Sesame?

Eight types of allergens must be listed on food labels: milk, soy, eggs, tree nuts, peanuts, wheat, fish, and shellfish. But new research shows that sesame allergy is more common than some types of tree nut allergies.

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Author: Beth Skwarecki on Vitals, shared by Beth Skwarecki to Lifehacker