It’s beginning to look a lot like a redneck Christmas…I mean how much do you have to drink during a typical day, to say to yourself, “I need that there hat!”. If you see nothing odd about this bottle opener hat, then chances are pretty good that you attend Nascar races while simultaneously courting your sister. In case it’s not obvious, the Guinness Bottle Opener Baseball Cap has a metal hook on the brim to tear off caps, and it’s officially licensed by the beer company and all.

The cap sells for $25, which isn’t too bad if you absolutely must have it. But you’re probably thinking that your teeth have done the job thus far, and they can probably open another couple hundred beers. Cuz that $25 should really go toward brew.

You want some of that sweet solar juice, but you don’t want to tear up your roof just to get solar panels installed. Lumeta’s PowerPly could be the answer. The panels use traditional roofing adhesives, that most roofers will be familiar with, and the process means that there is no need to drill holes and bolts as with most other systems required to mount solar panels. It’s also faster. They can do an entire roof in 35 minutes!

It’s targeted at commercial projects for the moment, but hopefully residential houses will soon be getting the opportunity. Video below.