Build Your Own Backyard Pizza Oven

backyard-pizza-oven

Don’t heat up your house this summer, build your own backyard pizza oven instead. We love to using our garden produce, homemade dough, and fresh farmer’s market mozzarella to whip up a tasty pie in the summer. But it can be tricky to cook it on the grill and we hate heating up the oven when it’s hot out. This could be a perfect solution.

The footprint of the oven used to be a flower bed in [Furiousbal’s] yard. He removed the soil and side walls, laid down a bed of pea gravel, then started building the brick base for the oven. The base is insulated by encasing beer bottles in a bed of clay which he harvested locally. Fire brick then makes the floor of the cooking area as well as the arched opening. To support the clay during construction he built a dome of wet sand and covered it with damp newspaper. The clay is built up in layers before removing the sand from the inside. The final step (not shown above) is to build a little shelter to ensure the elements don’t wash away your hard work.

Of course you need to build your own fire inside to use it. If that’s too much work perhaps you should try solar cooking?

[via Reddit]

Help us decide, should this project gone on LIFE.hackaday?

Sculpting Clay With Sound

A group of students at the University of Dundee have created this interesting prototype called Sound Sculpted. The goal was to sculpt clay using sound files drive the sculpting arms. Ideally, you would end up with pieces of art that were unique to each piece of music. As you can see in the video (after the break), they did a pretty good job of building this thing and getting the arms to respond to the music. It is almost hypnotizing to watch.

We can’t help but notice that there is a bit of a design issue. Since the 4 arms are fixed vertically, and the clay spins on the same axis they are able to move on, your variation will be very limited. We think this doesn’t detract from the project, but does offer a large area for improvement.

How would you change the sculpting arms or their motion to make each piece more unique?

Continue reading “Sculpting Clay With Sound”

Blueberry Squishee? Mechanically-separated chicken? Nope! It’s Oogoo!

Oogoo, A Home-made Sugru Substitute

If you follow Instructables.com, it might seem like every third article lately is about Sugru, the nifty air-drying silicone putty that’s good for all manner of repairs and custom parts. It’s fantastic stuff (and we love their slogan, “Hack things better”), but one can’t (yet!) just drop in on any local hardware store to buy a quick fix…so [mikey77] has cooked up a recipe for a basic Sugru work-alike. His “Oogoo” (a name likely inspired by oobleck) is a simple mix of corn starch and silicone caulk.

A two-ingredient recipe would hardly seem adequate material for an article, but [mikey77]’s left no stone unturned, providing an extensive tutorial not only on mixing the compound, but how to add colors, cast and carve custom shapes, and how his home-made recipe compares to the name brand product. As a bonus, the article then drifts into a little Halloween project where he demonstrates etching conductive cloth, how to make conductive glue, and other hands-on shenanigans.