Fresh hacks every day
When you think of DIY hardware, genetic research tools are not something that typically comes to mind. But [Stacey] and [Matt]‘s OpenPCR project aims to enable anyone to do polymerase chain reaction (PCR) research on the cheap.
PCR is a process that multiplies a specific piece of DNA a few million times. It can be used for many purposes, including … Read the rest
[LucidMovement] was looking for some crystal-based artwork and just couldn’t seem to find anything that fit the bill, so he decided to build something himself.
The inspiration for his desk lamp came from something we’re all familiar with, a DNA double-helix. To grow the crystals he built a helix-shaped growing substrate out of nichrome and EL wires, submerging them in … Read the rest
From the dark recesses of the Internet circa 2009 comes the BioBrick-A-Bot, a liquid handling system for molecular biologists.
The 2009 iGEM competition was a student competition to build devices for synthetic biology. The BioBrick-A-Bot’s goal is to build a simple, low-cost liquid handling system that sucks liquids out of petri dishes and into vials.
Like most lab equipment, … Read the rest
Here’s an update on our earlier post about genetic programming. Altered Qualia has posted a new implementation of [Ron Alsing]‘s idea. It starts with 50 polygons and then randomly changes one parameter with each optimization step. If the the change results in fewer differences from the target image, it’s kept as the new best DNA. This search method is … Read the rest
[Drew Endy]‘s Programming DNA talk was by far the most interesting talk we saw at Chaos Communication Congress. No, DNA doesn’t have much to do with computers, but he points out that hacking principles can be applied just the same. Right now engineers are reversing genetic code and compiling building blocks for creating completely arbitrary organisms. This … Read the rest
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