Have you ever found yourself in need to create a logo, website mockup, or any variant of a digital illustration, but you don’t have the cash to buy expensive software from Adobe? Well, I’ve got some great news for you! Let me introduce you Gravit, a robust illustration program that works in your browser, so you DON’T need to download ANY software!
For the second time in the last month, the transformer on my street went haywire and the power went out on our street for a few hours. Fortunately, we had plenty of flashlights and candles (old school FTW) to keep the house well-lit enough; unfortunatley, my phone’s battery is about to die, and there was no available power. DIY weblog Tinkernut shows us how to power your phone with the heat of one of those candles, thanks to thermodynamics, thermoelectric effects, and a Peltier effect device.