Tomorrow in Brief
Cars That Generate Power
Future car buyers may be quizzing the dealer not on how much fuel a vehicle consumes, but rather on how much energy it produces.
A scheme envisioned at the Technology University of Delft proposes the development of electricity plants in parking garages and other facilities. Not only could electric vehicles be easily charged there, but also their fuel cells would be used to convert biogas or hydrogen into more electricity when the cars are parked. As a bonus, car owners would be paid for the electricity that their vehicles produce.
Another project at the university is the Energy Wall, a motorway whose walls generate energy for roadside lighting and serve as a support for a people mover on top.
Source: Delft University of Technology, www.tudelft.nl.
Childhood Cancer Survivors’ Children
Aggressive treatment for cancer during childhood may not put the survivors’ future offspring at a greater risk of birth defects than the children of survivors who did not receive such treatment.
Radiotherapy and chemotherapy with alkylating agents may damage DNA, but it now appears that the damage may not be passed along to offspring, according to a large retrospective Childhood Cancer Survivor Study led by Lisa Signorello of Vanderbilt University.
“We hope this study will become part of the arsenal of information used by the physicians of childhood cancer survivors if reproductive worries arise,” says Signorello.
Source: Vanderbilt University Medical Center, www.mc.vanderbilt.edu. The study was published in the December 12, 2012, issue of the Journal of Clinical Oncology.
Open-Source Robot Blueprints
Robot development may accelerate, thanks to a new open-source hardware-sharing system launched by Eindhoven University of Technology in the Netherlands.
The Robotic Open Platform allows participants to share their designs so that other developers can adapt or improve on them. For example, Eindhoven’s AMIGO caregiving robot would cost €300,000 to €400,000 to purchase, but because the designs are being made available, future researchers could build AMIGO’s successor for just €10,000.
Source: Eindhoven University of Technology, www.tue.nl.
Big Tobacco’s Future: Up in Smoke?
China accounts for 40% of the world’s production and consumption of cigarettes, but it may become the first country to bar their sale, predicts Stanford University historian Robert Proctor.
The cigarette industry will not die easily, as it is incredibly profitable—not just for the manufacturers, but also for governments relying on revenue from tobacco taxes, Proctor observes in his book, Golden Holocaust.
But smoking is also incredibly costly to societies, especially in terms of lost productivity. Proctor bets that China will be among the first to recognize these costs and to do something about it.
Source: Stanford University, www.stanford.edu.
The term mistweetment, referring to an ill-conceived, misdirected, erroneously attributed, or simply sloppy tweet (with comical or catastrophic impacts), is almost as old as Twitter itself.
In 2009, a minister in India botched his report on a meeting with an Australian minister, perhaps by leaving out the word no when suggesting that he left his guest “with doubt” about his stance on the issue under discussion.
Other opportunities for mistweetment come when groups inadvertently borrow other groups’ hashtags for their discussions, as happened recently when a group of futurists and a group of food service industry professionals were both chatting about #fsed (futures studies education and food service equipment distribution, respectively).
Source: Tharoor story reported by the Lowy Institute for International Policy, www.lowyinterpreter.org.
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August 2, 2015 - Tomorrow the United States will announce regulations to cut greenhouse gas (GHG) emissions from power utilities nationwide.
August 1, 2015 - The Monsanto patent on Roundup Ready Soybeans has expired after 20 years. That means farmers can now legally collect the seeds from their plantings and use them to replant or even sell to other farmers.
U.S. Study Shows Oil Sands Produce 20% More Carbon Than Conventional Crude Heating Up Keystone XL Debate
July 31, 2015 - Today United States crude production includes 9% contribution from Canadian oil sands. By 2020 that number is expected to climb to 14%. This estimate is independent of whether the northern leg of the Keystone XL pipeline gets built or not. So the United States has much invested in Canadian oil sands production and as a result the U.S.
July 30, 2015 - One of my readers who follows my blog through LinkedIn admonished me a couple of weeks ago for being too critical of the fossil fuel industry.
July 28, 2015 - If you are a regular reader of this blog then you have read about the importance of our research into stem cells and their therapeutic value. I'm even contemplating having my stem cells harvested to inject into my osteoarthritic left knee to help restore the cartilage I have lost over the years.
July 26, 2015 - Three farm stories caught my eye this week. The first, a truly revolutionary one that pushes back the dawn of the age of agriculture some 11,000 years. The second, a GMO story featuring a new rice that produces less greenhouse gas. And the third, a Harvard study about declining zinc levels in food because of rising carbon dioxide levels in the atmosphere.
July 25, 2015 - Space has been big in the news in the last week. From the latest Pluto images to the discovery of a potential Earth-twin exoplanet, to new observations about the bright spots on the dwarf planet/asteroid Ceres, to Curiosity's latest findings.