Busted Bricks is selling a laser-cut Marble Machine kit for £12.95. It can be assembled for either left- or right-handed use.
The worlds (sic) first commercially available minature (sic) hand-cranked marble machine with both lifter and track cut on a laser. The #1 kit is an easy to assemble marble machine that will look great on any desk, bookcase or on a plinth in the British Museum. Cranking for a few minutes daily is a great way to relieve stress and improve your fitness level (OK, the last claim might be a bit optimistic but isn't that what advertising is all about?). The motion is geared to efforlessly (sic) lift the 5mm steel balls to a dizzying height from where they will start their journey down the track at break-neck speed. If steel balls could speak I'm sure they would go: "Wheeeeeeee!!"
Unlike a multimeter, this battery tester isn’t battery powered. Instead, it measures the voltage across the terminals of 9V, AA, AAA, C, D and 1.5V button type batteries. It’s also easier to use than multimeter probes. It’s only $6.61 on Amazon and has a 4.5 star rating with over 1500 reviews.
This handheld magnifying glass has two bright LEDs and is powered by 3 AAA cells (not included). The manufacturer says the magnification is 40X. I think it is less than that, but it is still plenty powerful for my needs – mainly, reading the markings on tiny electrical components and checking the layer fusion on […]
The Lytro Illum dares to be different, boasting even more robust features than its first generation predecessor and a sleek design reminiscent of professional DSLRs. What’s so cool about it? Most cameras capture the position of light rays, producing a statoc 2D image.
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Skip the technical jargon and get right to taking amazing, professional-quality photos with this complete training. The Hollywood Art Institute Photography Course includes 22 modules filled with tutorials on how to profit off of your photography, or simply capture your memories in the manner they deserve.Accredited by the Photography Education Accreditation CouncilDive into this 22 […]