I started reading Berkshire Hathaway's annual letter this morning and it starts off a little bullish on what 2% GDP growth means to the average (upper middle class) citizen. I thought I'd take a look at what those historical numbers were. I dug into the World Bank and US Census data and I made some graphs.
The easiest data to find only went back to 1967, though the world bank went back to 1960 on GDP and population numbers. The census data covers the presidencies of Nixon, Ford, Carter, Reagan, H.W. Bush, Clinton, Bush and Obama.
I make electronic things at home. Sometimes from individual components, down to designing and fabricating PCBs from blank boards. Sometimes by connecting groups of purchased modules. Surface Mount Devices sit on top of the board, while through hole components are placed through machined holes that span all layers of the board. SMD pieces have many advantages over through hole components for industry use. They're cheaper, they can be placed easily and effectively by pick-and-place machines, and the final manufacturing steps are easier and cheaper than the steps for through hole parts.
As a very quick overview of the typical ...
I would only recommend 3d printing to someone who wanted a hobby, and wanted that hobby to be 3d printing, not "having parts made on a 3d printer". The printing itself is the activity. If you have any other primary motivation your parts will fail more often than they'll succeed.
3d printing with open source tools is this weird siren's song for me. I'm an open source enthusiast and apologist. I'm an early adopter. I'm a born tinkerer. I'm a wishful inventor. I'm a programmer and electronics nerd. 3d printing theoretically ticks all ...
These are questions that are probably trivial to answer by a friend, and not much harder for a stranger with a small amount of information. These are the questions my bank wants me to use to “secure my identity”.
There’s a really easy way around this. Keep a notebook or journal with made up answers to these questions. I use random strings and 1Password, but you could do almost anything and it would ...
I'm Issac. I live in Oakland. I make things for fun and money. I use electronics and computers and software. I manage teams and projects top to bottom. I've worked as a consultant, software engineer, hardware designer, artist, technology director and team lead. I do occasional fabrication in wood and plastic and metal. I run a boutique interactive agency with my brother Kasey and a roving cast of experts at Kelly Creative Tech. I was the Director of Technology for Nonchalance during the The Latitude Society project. I was the Lead Web Developer and then Technical Marketing Engineer at Nebula, which made an OpenStack Appliance. I've been building things on the web and in person since leaving Ohio State University's Electrical and Computer engineering program in 2007. Lots of other really dorky things happened to me before that, like dropping out of high school to go to university, getting an Eagle Scout award, and getting 6th in a state-wide algebra competition. I have an affinity for hopscotch.