Ion Engine Breakthrough Could Take Us To Mars At A Fraction Of The Fuel | IFLScience

ionengine

“Scotty set course for the Red Planet and engage Ion engines on my command!” (The study was published in “Applied Physics Letters”http://go.shr.lc/1LZC3hG)

Source: Ion Engine Breakthrough Could Take Us To Mars At A Fraction Of The Fuel | IFLScience

#Neuroscience of #Chicago #Cubs Fans – YouTube

C2ST Artist in Residence Aaron Freeman pretends to interview Stanford University Neurobiology professor Robert Sapolsky on the difference between the brains of Chicago Cubs fans and those of lesser beings.  According to Sapolsky part of the difference may have  to do with higher sustained levels of the neurotransmitter dopamine.

#Asthma, #Comics & Metaphor w/Dr. AlexThomas

C2ST Artist in Residence Aaron Freeman talks with comics artist, pediatrician and allergist Dr. Alex Thomas about the importance of metaphor to his work as an asthma specialist and medical science communicator. The interview is a intro to the topic of graphic medicine leading up to Comic Nurse MK Czerwiec’s workshop, “A Picture is Worth 1000 Words – Teaching Science with Comics”. The workshop will be hosted on Tuesday 12 November at Northwestern University’s Hughes Auditorium 303 East Superior St. in Chicago.

www.comicnurse.com

www.boostershotcomics.com

Water BoosterShot Comic videos: Here and here

Thanks for watching – please like and comment! – a

When I threatened the police – YouTube

All lives matter. This is a story from long, long ago.

I’ve never shot or shot at any human being. This is the tale of a threatening phone call my mom told me to make in 1969 when I was 13 years old.

I LOVE the police, especially the ones here in Highland Park and Highwood Illinois. I get scared when I see a light top car in my rear view mirror. But when on my front porch with my bride I am reassured to see a marked car cruise by. We always smile and wave.

Alan Alda’s ‘Flame Challenge’ Illuminates Importance of Communicating Science – YouTube

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Clarity, specificity and humor are among the best tools for making kids grasp even simple questions like “What is a flame?” Science correspondent Miles O’Brien talks to actor Alan Alda and scientist Neil deGrasse Tyson about the need to explain science concepts to the public.

via Alan Alda’s ‘Flame Challenge’ Illuminates Importance of Communicating Science – YouTube.

American farmers have to stop juicing their pigs to meet China’s food safety standards

pork-american-chinese-safety-ractopamine-2

For years, the US pork industry has stood by the safety and efficacy of a controversial growth drug banned in nearly 200 countries. But now, thanks to Chinese regulations, the National Pork Board is quietly encouraging American pork producers to stop using it.

Ractopamine is a beta-agonist, a drug that changes animals’ metabolism so that they develop more muscle instead of fat. The result is a meat that is both leaner and, because muscle is heavier than fat, heavier. That translates into benefits for consumers looking to cut the fat in their diets, as well as producers, because hogs can get heavier on less food.

But ractopamine is far from a dream drug. “The drug has triggered more adverse reports in pigs than any other animal drug on the market,” Helena Bottemillerreported for the Food & Environment Reporting Network in 2012. Documented effects include “hyperactivity, trembling, broken limbs, inability to walk and death.” The FDA said the data didn’t establish cause and effect, and the National Pork Producers Council and National Pork Board have both said the drug is safe. But health and animal-welfare advocates have been sounding the alarm for years, noting that its impacts on human health are largely unknown and that the approval from Codex, the World Health Organization’s international food safety body, is based on a single study of six men, one of whom had to drop out because he experienced negative health effects.

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