- Weapons made from shark teeth are completely badass, and hint at lost shark diversity | Not Exactly Rocket Science | Discover Magazine
Weapons made from shark teeth are completely badass, and hint at lost shark diversity | Not Exactly Rocket Science | Discover Magazine:
For those of you who are wondering how you weaponise shark teeth, which are already regenerating, serrated meat knives at the business end of a streamlined, electric-sensing torpedo, hereâ€™s how. You drill a tiny hole in them, and then bind them in long rows to a piece of wood to make a sword. Or a trident. Or a four-metre-long lance. And then, presumably, you hit people really hard with them.
- Why Is The World’s Largest Foundation Buying Fake Poop? : Shots – Health Blog : NPR
Why Is The World’s Largest Foundation Buying Fake Poop? : Shots – Health Blog : NPR:
The scientists need a standardized material for testing their toilets, and thatâ€™s where the fake poop comes in. Soybean paste is extruded into 350 gram segments for testing in toilets. They canâ€™t use the real stuff because itâ€™s a hazardous material, and of course, itâ€™s noxious. So the foundation turned to the experts of fake feces â€” Maximum Performance, which distributes synthetic poop to nearly all toilet manufacturers around the world for testing purposes.
I am glad thereâ€™s someone out there who is worrying about creating standardized fake poop for testing toilets. Iâ€™m VERY glad it is not me.
- Good news: Migraines hurt your head but not your brain
Good news: Migraines hurt your head but not your brain:
Previous studies have linked this disorder to an increased risk of stroke and structural brain lesions, but it has remained unclear whether migraines had other negative consequences such as dementia or cognitive decline. According to new research from Brigham and Womenâ€™s Hospital (BWH), migraines are not associated with cognitive decline.
Well, yay. I guess.
- Lying less linked to better health
Lying less linked to better health:
Over the course of 10 weeks, the link between less lying and improved health was significantly stronger for participants in the no-lie group, the study found. For example, when participants in the no-lie group told three fewer white lies than they did in other weeks, they experienced on average about four fewer mental-health complaints, such as feeling tense or melancholy, and about three fewer physical complaints, such as sore throats and headaches, the study found. In contrast, when control group members told three fewer white lies, they experienced two fewer mental-health complaints and about one less physical complaint. The pattern was similar for major lies, Kelly said.
- What Are You Really Saying? Associations between Shyness and Verbal Irony Comprehension – Mewhort-Buist – 2012 – Infant and Child Development – Wiley Online Library
What Are You Really Saying? Associations between Shyness and Verbal Irony Comprehension – Mewhort-Buist – 2012 – Infant and Child Development – Wiley Online Library:
Ninety-nine children (8â€“12â€‰year olds) listened to stories wherein one character made either a literal or ironic criticism or a literal or ironic compliment. Children appraised the speakerâ€™s belief and communicative intention. Shyness was assessed using self-report measures of social anxiety symptoms and shy negative affect. Shyness was not related to childrenâ€™s comprehension of the counterfactual nature of ironic statements. However, shyness was related to childrenâ€™s ratings of speaker meanness for ironic statements.
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