WATCH: 8 great DIY smartphone photography tips

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Cooperative of Photography released a great video with 8 DIY tips to improve your smartphone shots, ranging from super-simple and cheap to fairly simple and maybe cheap. Read the rest

Tortilla laser-etched into a record that actually plays!

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Enjoy the edible lo-fi sounds of "Jarabe Tapatío," aka "The Mexican Hat Dance." Over at Instructables, learn how to make your own tortilla record! Read the rest

Video: HOWTO put a Rubik's Cube in a bottle

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YouTuber Mathologer shares his technique for reassembling a Rubik's Cube inside a glass container. The secret? Magnets! Read the rest

Glow-in-the-dark patterns burned into electrocuted wood

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Imgur user PapJ06 created these interesting Lichtenberg figures by electrocuting wood blocks with a modified microwave transformer, then applying glowing powder and resin. Read the rest

Encrypting your laptop demystified

On The Intercept, Micah Lee follows up on his great primer on NSA-proof passwords with a soup-to-nuts tutorial on encrypting your laptop. Read the rest

WATCH: make light cubes and other cool stuff with tiny LED filaments

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Mike Harrison has been experimenting with tiny flexible LED filaments found in LED bulbs that mimic incandescent bulbs. He came up with this cool light cube and a very bright clock display. Read the rest

WATCH: Matchstick rockets in super slo-mo

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The Slow Mo Guys did a King of Random crossover episode, launching Grant's matchstick rockets recorded on their Phantom. Read the rest

Why violin makers adopted the f-shaped hole

Why did violins slowly develop f-shaped sound-holes? Because it makes them more acoustically powerful than their ancestors, which had holes shaped liked a circle -- as a team of MIT scientists recently concluded.

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HOWTO: Make glue-gun sticks out of sugar for building gingerbread houses

All Thumbs has devised a method for molding your own sugar-based hot-glue-gun sticks that you can feed into an unused and uncontaminated gun to produce perfect gingerbread-house-building molten sugar adhesive. Read the rest

Headboard made from books

Kassandra bought the books at thrift shops and nailed them in place, double-sided taping the top pages to keep them in place. Read the rest

Mosaic Photography

John Maushammer shares his tricks for making gorgeous 100 megapixel mosaics of tiny objects.

Video: turning plastic bottles into string

Demonstration of a DIY device to turn plastic bottles into plastic string/ribbon. (Thanks, Rick "Under The Weather" Pescovitz!) Read the rest

HOWTO: Post-bureaucratic flotsam kayak

Johntonta grew weary of the meaningless modern round of office slavery, so he created a kayak made from desk-lumber, a business-suit skin, computer-wire lashings. He documented the Post-bureaucratic jetsam kayak on Instructables so you too can sail away on the careless seas. Read the rest

Make a "perpetually"-flying paper airplane

A walkalong glider is a type of model plane that's kept aloft, theoretically indefinitely, by someone walking along with it as it flies, generating rising air using a piece of cardboard, paddle, or even your body. Smithsonian Air & Space posted a template and instructions for making a simple paper walkalong glider. The plans come from a recent book by Stephen Voltz and Fritz Grobe (better known as the Mentos and Diet Coke guys) titled "How to Build a Hovercraft: Air Cannons, Magnetic Motors, and 25 Other Amazing DIY Science Projects." Read the rest

HOWTO make an intercom out of obsolete corded phones

Here's a great, simple Make project that teaches you how to make an intercom from a pair of old, corded phones, a 9V battery and a resistor. I loved walkie-talkies and intercoms when I was a kid -- the idea of setting up your own house-wide wireline intercom is super-cool, and the project is dead-simple. Read the rest

Build your own open source hardware Nest-style smart thermostat

Alan sez, "Spark.io provides instructions for making your own Nest-like 'smart' thermostat. Of course it's entirely open source, with files on github." Read the rest

HOWTO prevent people from sending to your Gmail account via Google Plus

Google continues to try and cram its users into Google Plus, its also-ran social network. The latest move allows people who don't have your Gmail address to send email to your Gmail account by using your Google Plus ID. I have a Gmail account that's associated with my Android devices and the last thing I want is for people to start sending email there. Thankfully, there's a way to opt out (though it would have been much better if it was opt-in). Tl;dr: Gmail -Settings -Email via Google+ -Off. (via Cnet) Read the rest

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