~j0ule

I did some experiments today with trying to detect propane using a 3.33um filter. This filter is selective for methane, which should be inside "natural gas" in detectable amounts. My first experiment was to see if I could see the gas c

[b]Q: What is Polaris?[/b] A: Polaris is an open source augmented reality headset meant as a development platform for interaction prototyping. [img]../storage/fragment_images/60059467839583336_3759e61d96ee5798a9c6ee9245b1b71b.jpg[/img][b]Q: How ca

A camera that captures video footage of CO2, NOx, SO2 and other gas emissions from from vehicles, power plants, gas flares, would be pretty cool. Let's make one! [img]../storage/fragment_images/63957192955728260_037c0ce694352e685bb52f296e103ded.j

After witnessing the image of a mosquito magnified in a laser beam outside I decided to investigate the phenomenon further. I started by locating scuzzy water. Ponds lacking, I decided to take water out of the bowl of my 6 year old spider plant. I then pr