Physics facts, theories and experiments🚀 🔬
Joined November 2022
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Every time a math teacher said “you’ll need this someday” and we laughed…
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That’s crazy how our complex our body is…
Inside a human brain when reading a book.
Readers added context they thought people might want to know
This video shows time-lapse of cultured neurons connecting via growth cones in a lab dish, not processes in a living human brain while reading. Similar real clips by Dr. Lila Landowski show developmental wiring; this one's exact source is unconfirmed.
youtube.com/watch?v=Rvmvt7…
lifo.gr/now/tech-scien…
This is what flood control looks like when you have government officials and contractors who do not steal your money.
Too much spicy chili doesn’t directly cause hemorrhoids. Capsaicin can irritate sensitive tissue and produce a burning sensation during bowel movements (especially with existing fissures), but the main causes of hemorrhoids are straining, constipation, and increased venous pressure. A randomized trial found no significant worsening of hemorrhoid symptoms from chili.
Human molar vs wolf canine under a hydraulic press — the molar holds up longer in pure compression, though it’s not a perfect comparison (tearing tooth vs grinding tooth)
Hidrolik pres altında kurt ve insan dişinin dayanıklılık testi.
Readers added context they thought people might want to know
The information is misleading. It compares two completely different types of teeth -canine & molar- which, due to their different structures and functions,can withstand different loads. In hydraulic press tests, molars can withstand greater amounts of force before breaking.
southseattlesmiles.com/blog/how-your-…
medanta.org/patient-educat…