The second of the presentations I gave at this year’s Penguicon was titled ‘Alternative’ Alternative Energy Generation.

Alternative energy systems such as wind power and solar panels have become so familiar they really have become mainstream. But these aren’t the only alternative energy systems available. There are ‘alternative’ alternatives that offer other ways of harnessing energy from other sources and in other ways than the ‘mainstream’ alternative energy methods. Find out about river current power generation, wave power, kite wind power, etc.

The PDF of the presentation is here, and the links to articles about the various technologies discussed are after the cut.

AltAltEnergy-Peng2012

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Science Fiction Materials for Your Home” is a presentation I’ve given a couple of times now (it’s a little different each time I’ve done it). This past weekend, it was one of two presentations I gave at Penguicon 2012.

The premise for the presentation is that there are a number of construction materials that have very intriguing properties. Even if these aren’t necessarily widely available or affordable, they are products that seem to come from science fiction. And while these aren’t things you’re likely going to put into your home next year, it’s interesting to see what materials are being developed. And perhaps someone will eventually be interested in doing a project that incorporates some of these materials.

Attached below you can find a link to a PDF of my presentation (which is mostly just a set of images that I use to illustrate the discussion), as well as a set of links to original articles (many that are articles I wrote for EcoGeek and JetsonGreen) talking about these materials. The list is long enough to warrant being behind a cut.

SFmaterials-PCon2012

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