Another zero-emissions powerplant emerges – the Dearman Engine runs on liquid air

A new zero-emissions engine capable of competing commercially with hydrogen fuel cells and battery electric systems appeared on the radar yesterday when respected British engineering consultancy Ricardo validated Dearman engine technology and its commercial potential. The Dearman engine operates by injecting cryogenic (liquid) air into ambient heat inside the engine to produce high pressure gas that drives the engine – the exhaust emits cold air. It’s cheaper to build than battery electric or fuel cell technology, with excellent energy density, fast refuelling and no range anxiety.

Thinking Aloud: The #1 Usability Tool

Simple usability tests where users think out loud are cheap, robust, flexible, and easy to learn. Thinking aloud should be the first tool in your UX toolbox, even though it entails some risks and doesn’t solve all

Defend Your Rights To Non-Drug Alternatives

Herbs and vitamins prevent diseases on which drug companies would like a monopoly so the drug companies want to ban access to herbs and vitamins.
If you take vitamins and wish to continue doing so,
If you take herbal teas and wish to continue to do so,
If you feel freedom of choice in health care is important,
If you feel you know what is best for your body better than a drug company schill in a parliament half a planet away,
Please take the time to send a petition protesting the application of codex alimentarius to prevent access to herbs and vitamins.

The Two-Party Sham

Just posted this response on Facebook to someone not convinced that Ron Paul is the way to go.
Aimee, we have a similar sham in Australia. What you call Dems we call Labour. What you call Rep we call Liberal. In both countries they are both forwarding an agenda antipathetic to the interests of the man in the street and favourable to the profitability of the elite and the creation of the New World Order.
From what I read, Ron Paul is not of the establishment Republican mold. Typical establishment Republicans are for maintaining the status quo and rewarding the big business interests from where they derive their campaign funds and from where they receive their highly remunerative paychecks when they leave office.
Ron Paul is for the man in the street first, last and always. Please do not take my word for this, it is too important a decision for you, America and the free world. Do your own homework and verify for yourself what I have just said.