Cost of ONE Tomahawk Cruise Missile compared to the cost of a four year college degree!
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Rarely do we meet those who have made careers selling us lies. Consider the oddball doctors who took tobacco money to deny a link between cigarette smoking and cancer, or the handful of scientists who take oil and coal money to discredit global warming science, or the people who have done both.
Last week, students in Wisconsin and Michigan stepped up to such an opportunity when CFACT Campus, the student arm of a well-known cabal of fossil fuel apologists, hosted climate change denier Willie Soon at several campus events around the country.
Dr. Willie Soon is a Smithsonian Institution astrophysicist paid by Charles Koch, ExxonMobil, the American Petroleum Institute and coal utility Southern Company to write papers dismissing climate change, publish op-eds saying coal pollution won’t affect our health, refute the seriousness of ocean acidification, and apparently anything else he can be paid to deny. Dr. Soon has misrepresented himself by repeatedly claiming affiliation with Harvard University and using his credentials as an astrophysicist to make people believe he’s a climate expert, and he shows no sign of stopping. Indeed, he told students in Madison, “I am as as qualified as anyone on the planet on this topic.”
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His electromagnetic harvester won second place at this year’s Digitale Medien (Digital Media) technology competition at the University of the Arts Bremen, Hochschulpreis when he successfully demonstrated charging one AA battery over the span of a day.
Siegel explains the device on his blog:
The omnipresence of electromagnetic fields is implied just by simple current flow. We are surrounded by electromagnetic fields which we are producing for information transfer or as a byproduct. Many of those fields are very capacitive and can be harvested with coils and high frequency diodes. Accordingly, I built special harvesting devices that are able to tap into several electromagnetic fields to exploit them. The energy is stored in an usual battery. So you can for example gain redundant energy from the power supply of a coffee machine, a cell phone or an overhead wire by holding the harvester directly into the electromagnetic field whose strength is indicated by a LED on the top of the harvester.
Depending on the strength of the electromagnetic field it is possible to charge a small battery within one day. The system is meant to be an option for granting access to already existing but unheeded energy sources. By exploring these sources it can create a new awareness of the invisible electromagnetic spaces while giving them a spatial dimension.
There are two types of harvester for different electromagnetic fields: a smaller harvester that is suitable for lower frequencies below 100Hz which you can find in the general mains (50/60Hz, 16,7Hz) and a bigger one that is suitable for lower and higher frequencies like radio broadcast (~100MHz), GSM (900/1800MHz) up to Bluetooth and WLAN (2,4GHz).