Do you need a cooking torch? Probably not — generations of humans have trudged on just fine without access to homemade crème brûlée. But if you do have a kitchen torch, you may be surprised at just ...

The device can be mounted onto a spike screwed into a tree, which can detect wildfires up to 10 acres early. These sensors are on the lookout for heat, light, and smoke. When data hits a particular ...