Hack It: In-refrigerator Egg Monitoring

July 9, 2013 by Mike Szczys 78 Comments

Here’s a concept piece that monitors the eggs in your refrigerator. It’s still in development and we don’t think the general public is ready for digital egg monitoring quite yet. But we love the concept and want to hear from you to see if you could develop your own version.

What we know about the device is that — despite the image which makes smart phone proximity seem important — it connects to the Internet from inside your fridge. It will tell you how many eggs you have left, and even tracks the date at which each entered your refrigerator.

So, what’s inside this thing and who can build their own the fastest? We’ll cover some specs and speculate a bit to get you started: There’s a light sensor to detect when the door opens and an LED below each egg to illuminate the oldest. We think the light sensor triggers a microcontroller that uses each of the egg LEDs as a light sensor as well. If the threshold is too low then there is indeed an egg in that cup. We also like the fact that the tray has fourteen slots; as long as you don’t buy eggs until you have just two left you’ll always have room.

If you build one we want to know. We’re thinking 3D printed cups, low-power microcontroller, but we’re kind of stumped on the cheapest WiFi solution. Leave your thoughts in the comments.

[via Reddit via NY Daily News via Mind of Geek]

Putting Two Years Into One Bowl

July 7, 2013 by Brian Benchoff 4 Comments

Over the last few months, [Frank Howarth] has been putting a lot of effort into a gigantic sequoia log he started milling two years ago. He recently completed a wonderful chair, but in the years these gigantic blocks of lumber have been sitting around, he’s always had one project in the back of his mind: a giant wooden bowl made from this sequoia log.

The wood for this bowl came from a relatively small cutoff from the original sequoia log. [Frank] had initially cut this cutoff into a circle to let it dry for an eventual run on a lathe. The bowl blank was so big, though, that he needed to create a jig to trim off most of the excess and keep from wasting many hours with a gouge.

With a bowl this large – about 20 inches across – simply screwing it onto the lathe wasn’t an option. [Frank] had to construct a jig for his chuck, capable of holding the bowl by the rim so he could shape the bottom.

The end product, coated with linseed oil and beeswax, is a work of art. Making anything this size on a lathe takes a lot of skill, and we’re thankful for [Frank] sharing it with us.

Pull-out Pantry Fills Space Next To Refrigerator

July 6, 2013 by Mike Szczys 24 Comments

pull-out-pantry

Your refrigerator needs a few inches of space on the hinge side in order for the door to open fully. If there’s a wall on that side it means you leave a gap. A bit of lumber and some inexpensive hardware can turn that gap into a pull-out pantry.

This picture is from [Ratmax00’s] pantry project. He had a 6.5″ gap to work with and started the build by making a wooden frame using pocket screws for the butt joints. Four casters were added to the bottom to make it roll in and out easily. He needed a handle and a way to make sure commodities didn’t fall off the shelves. He chose to use a 3D printer for brackets that hold the fence dowels and a custom handle. If you don’t have that just hit the cabinet hardware aisle at your local home store.

We wonder if it would have been possible to use full-extension draw rails mounted above and below the cabinet in addition to a couple of wheels? This would help keep the pantry from scraping against the fridge or the wall.

While you’re building bookshelf sized things why not get to work on a hidden door as well?

Black Ash Basket Weaving From Scratch

June 19, 2013 by Caleb Kraft 1 Comment

I don’t think I’ve ever seen basket weaving done from the point of harvesting the strips from a log. I mean, I knew the bits had to come from somewhere, but usually I see things like leaves or vines. Obviously I just hadn’t really thought about it this way. It is quite interesting.

Coopering Wine Barrels

June 17, 2013 by Caleb Kraft No comments

The process of making a high quality wine barrel is still done very much by hand. Each piece of wood is hand selected, even from the point of purchasing specific logs at auctions. In this video he is using many power tools and modern techniques, but still performing everything himself. I couldn’t find any videos of coopers using only hand tools, let me know if you find one.

This video is rather poor quality, but many more hand tools are used in the process.

Just in case you’re curious, here’s what the factory style production of these things is more like.

Incredible Bow Lathe Work In Morocco

June 10, 2013 by Caleb Kraft 13 Comments

Bow lathes are a fairly old an simple contraption. A bow is used to rotate a block of wood back and forth while tools can be used to shape it, just like a modern lathe. Despite the fact that the wood is oscillating instead of spinning in one direction, the results are very smooth.

Watch as this street vendor shows his skills with the bow lathe. I find it quite impressive how well he uses his foot. You can tell he’s been doing this for a very long time. I was also pleasantly surprised when that ring popped free, I wasn’t expecting it.

[thanks Rudolph]

Sugar Painting: Street Vendors Make Works Of Edible Art

June 6, 2013 by Caleb Kraft 4 Comments

Street vendors can sometimes show the best examples of refined skill. These street vendors in China have carved out a niche with a very specific type of candy. They pour heated sugar in various shapes and designs, then put it on a stick for your consumption. It doesn’t sound that impressive, but watch these videos and see the skill they show. As with many street vendors, you can tell these people have done this 10,000 times and the muscle memory could almost carry them on autopilot.

I would be happy to support street vendors like this.