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Carsten Bönnemann, MD, joins St. Jude to expand research on pediatric catastrophic neurological disorders
Categories: Content
Rosie The Riveter Was Born On This Day In 1920 - Or Not
Rosie The Riveter was born on this day in 1920.
Well, one of them.
And maybe on this day. All of those diet claims about centenarians and their lifestyles could be suspect if so many are fraud or clerical error the data are meaningless. No one is even sure when Rose Will Leigh, the original archetype for "Rosie the Riveter", was born.
The B-24 Liberator bomber consisted of 450,000 parts held together by 360,000 rivets of 550 different sizes. It weighed 18 tons. During World War II, Henry Ford's Willow Run plant in Michigan produced 8,685 of them, thanks to 42,000 employees working around the clock.
Well, one of them.
And maybe on this day. All of those diet claims about centenarians and their lifestyles could be suspect if so many are fraud or clerical error the data are meaningless. No one is even sure when Rose Will Leigh, the original archetype for "Rosie the Riveter", was born.
The B-24 Liberator bomber consisted of 450,000 parts held together by 360,000 rivets of 550 different sizes. It weighed 18 tons. During World War II, Henry Ford's Willow Run plant in Michigan produced 8,685 of them, thanks to 42,000 employees working around the clock.
Categories: Science 2.0
Global exchange of knowledge and technology to significantly advance reef restoration efforts
Categories: Content
UCSB researcher bridges the worlds of general relativity and supernova astrophysics
Categories: Content
New photonic device, developed by MIT researchers, efficiently beams light into free space
Categories: Content
Astronomers capture birth of a magnetar, confirming link to some of universe’s brightest exploding stars
Categories: Content
Long Before The Inca Colonized Peru, Natives Had A Thriving Trade Network
A new DNA analysis reveals that long before the Incan Empire took over Peru, animals were being transported across the Andes, a trek that also involved rainforests, highlands and deserts.
The analysis was of parrot feathers discovered at Pachacamac, Peru, a religious hub that is far outside the birds’ native rainforest range. The burial feather assemblage included the Scarlet Macaw, Blue-and-yellow Macaw, Red-and-green Macaw and Mealy Amazon. DNA sequencing, isotope chemistry and computational landscape modeling says the western side of the Andes was just as inhospitable to these species one thousand years ago as it is today.
The analysis was of parrot feathers discovered at Pachacamac, Peru, a religious hub that is far outside the birds’ native rainforest range. The burial feather assemblage included the Scarlet Macaw, Blue-and-yellow Macaw, Red-and-green Macaw and Mealy Amazon. DNA sequencing, isotope chemistry and computational landscape modeling says the western side of the Andes was just as inhospitable to these species one thousand years ago as it is today.
Categories: Science 2.0
Analysis of ancient parrot DNA reveals sophisticated, long-distance animal trade network that pre-dates the Inca Empire
Categories: Content
The Creepy Uncanny Valley Of Targeted Online Marketing
Personalized online ads must work for the same reason advertising must work; it wouldn't be a trillion-dollar industry if it didn't work. Even supplements and organic food are only $140 billion, and those are really popular things that don't work. Advertising is not popular at all but good luck succeeding without it.
Yet there are limits for what people accept without being uncomfortable. In robots and animation, that has long been termed the 'uncanny valley' - where something is not lifelike enough to look real but too lifelike to be acceptable. Some digital marketing has its own uncanny valley; where it becomes unsettling. Examples are people who say they mentioned something in the presence of their Amazon Echo and then ads on Facebook began to target them.
Yet there are limits for what people accept without being uncomfortable. In robots and animation, that has long been termed the 'uncanny valley' - where something is not lifelike enough to look real but too lifelike to be acceptable. Some digital marketing has its own uncanny valley; where it becomes unsettling. Examples are people who say they mentioned something in the presence of their Amazon Echo and then ads on Facebook began to target them.
Categories: Science 2.0
Teens Are Getting Much Less Sleep Than In The Past
A new paper says teens are not getting enough sleep and a lot of parents with teenage children may disagree. Others reflexively blame phones and tablets.
It isn't a new concern, though. Nor is technology new in getting blame. In 1905, The Lancet published a study saying that kids in British boarding schools were getting less sleep than was healthy, and the reason was the new popularity of affordable lighting. “Late to bed and early to rise is neither physiological nor wise,” the authors wrote.
By the 1950s, the concern was in culture again, this time due to radio and television keeping children up. In all instances, overstimulation, mental health, and poor academic achievement is invoked.
It isn't a new concern, though. Nor is technology new in getting blame. In 1905, The Lancet published a study saying that kids in British boarding schools were getting less sleep than was healthy, and the reason was the new popularity of affordable lighting. “Late to bed and early to rise is neither physiological nor wise,” the authors wrote.
By the 1950s, the concern was in culture again, this time due to radio and television keeping children up. In all instances, overstimulation, mental health, and poor academic achievement is invoked.
Categories: Science 2.0
Ozempic Is A Kickstart, Not Magic - Here Is How To Make Weight Loss Stick
Publicly doctors say all of the things you'd expect a group with heavy state and federal scrutiny to say about weight loss drugs such as Ozempic and Wegovy but privately they say things like 'people will be on it for the rest of their lives.'
Categories: Science 2.0
Spring Forward Fall Back: We Hate Changing Clocks But Hate One Change Most
In 1918, with Gen Black Jack Pershing off to France to stop the Germans in World War I, the United States instituted Daylight Saving Time. The public were told it was to save energy sources that would be needed for the war but in June America stopped the Germans cold at the Marne, and then pushed them back toward Germany in July, and by November had ended that war.
Yet Daylight Saving Time remained. It still exists 100 years later despite energy savings claims long being debunked, and it being broadly unpopular. Government routinely says they might change it, but when they do they say they would switch permanently to the one everyone actually hates the most, which is the most government thing you will read today.
Yet Daylight Saving Time remained. It still exists 100 years later despite energy savings claims long being debunked, and it being broadly unpopular. Government routinely says they might change it, but when they do they say they would switch permanently to the one everyone actually hates the most, which is the most government thing you will read today.
Categories: Science 2.0
A Nice Little Combination
Although I have long retired from serious chess tournaments (they take too much time, a luxury I do not have anymore - even more so now that I have two infants to help grow!), I insist playing online blitz on chess.com, with alternating fortunes. My elo rating hovers in the 2200-2300 range, signalling that I still have my wits around me (I figure it is a very good way to keep a watch on my mental capabilities: if Alzheimer lurks, I will spot it early).
Categories: Science 2.0
Mesolithic People Had Meals With More Tradition Than You Thought
The common imagery of prehistoric people is either rooting through dirt for grubs and picking berries, or hunting mastodons with spears. Those are both true but some also had a good variety in meals. They were also fishers, not just hunter-gatherers.
Categories: Science 2.0