I may have inadvertently discovered the purpose of the hiccup
2024年10月28日 · Hiccupping helped to remove the food stuck in my throat. I get food stuck in my throat from time to time when I don't chew well enough and I am a bit parched. Primarily with …
The physics behind human whistling-where does the sound come …
2013年1月23日 · In summary, the physics behind human whistling involves air being split and creating vibrations. The mouth acts as a resonance chamber and can alter the pitch by moving …
Why doesn't sugar grow mold in dry form? - Physics Forums
2012年6月21日 · In summary: Not to put too fine a point on it, but - it's not that water is lacking, or that sugar/salt are dry - there's plenty of moisture available in the air - it's that desiccants …
A Physics Forum Member in King Arthur's Court
2024年10月14日 · Health and community practices were regulated by the Church. Those religious practices actually protected the community and enabled it to survive in the environment, …
Short Beam Bending: Roark's Formulas For Stress and Strain
2012年9月26日 · The formulas in this section are based on the following assumptions: ... (6) The beam is long in proportion to its depth, the span/depth ratio being 8 or more for metal beams …
I get shock when I touch Grounding (earthing) wire - Physics Forums
2012年7月6日 · a friend who's in airconditioning business once asked me how to check grounding on an outdoor unit. He had a rooftop unit that was corroding severely, eating the aluminum fins …
Do Physicists Drink? - Debating the Risks of Alcohol - Physics …
2010年1月1日 · Maybe you should start eating rocks if you want to be different. You're the one who apparently thinks "a sheep following the herd" includes anyone who drinks, cause I wasn't …
Equation for Citric acid reacting with Sodium hydrogen-carbonate
2010年9月22日 · Hi, Is this the correct equation for Citric acid reacting with Sodium hydrogen-carbonate. C6H8O7 + 3NaHCO3 -> 3CO2 + 3Na+1 + C6H5O73- Is there supposed to be H2O …
Fast Food Discussion: Mexican Pizza at Taco Bell | Page 9 - Physics …
2022年6月9日 · I find when eating low quality food, I'm still hungry afterwards and blow my money buying more food. Why not just buy higher quality and filling food from the start? . . .It's why …
Does temperature affect pitch? - Physics Forums
2010年11月28日 · In summary: The speed of sound in air (in terms of frequency) changes by about 10-3 per degree, which means that if the temperature of the air was raised by, for …