Lars Hjalmarsson

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I want this credit card-sized dumbphone more than I want the Galaxy S8

Somebody hold me because my obsession with credit card-sized gadgets is getting just a little out of control.<p>Days after discovering the Kado Wallet …

Gear & Gadgets

2 confirmed dead in Oklahoma as tornadoes hit Plains

OKLAHOMA CITY (AP) — Tornadoes destroyed homes, overturned vehicles and stripped the bark from trees Monday as they churned across Oklahoma, part of a strong series of storms that hit the Plains.<p>At least two people died in weather so violent that forecasters declared a "tornado emergency" for …

Weather

Glass Paint: Secret to Keeping Metal Roofs Cool on Sunny Days

White paint is popping up on more rooftops to keep buildings cool on sunny days, but a new glass-based option could offer a longer-term fix.<p>New York and other cities see a climate fix in white paint, which is coating more rooftops as way to cool buildings and cut energy use. They may soon have …

How To Turn A Clothespin Into A Matchstick Gun

Update your desktop arsenal with this creation<p>DIY enthusiast Grant Thompson, who previously made a 10-penny battery that powered a small light for almost two weeks, is at it again. Inspired by another project tutorial, Thompson created seven variations of a mini-pistol that can fire matches over 20 …