war4peace
Membru Senior
@Adrian: pentru mine a fost fascinant să citesc despre liquid breathing.
Trebuie să faci diferența între respirația celulară (adică transformarea carbohidraților în energie, apă și CO2) și respirația fiziologică, actul de a împrospăta aerul din plămâni.Intrebarea legata ce Carbon e de fapt: e o cantitate semnificativa care se pierde in respiratie (gen "slabesc 200g pe zi respirand") sau nu?
Nu poți spune nimic despre slăbit doar măsurând CO2-ul expirat, pentru că slăbești doar dacă acea cantitate e mai mare decât cea pe care o mănânci.
Bine că te-am spart, după care ai dat un răspuns la fel de vag.M-ați spart
On average, a human will breath 16 times per minute [1]. Each breath will contain, on average, 0.037 grams of CO2 [2]. An average year is 525948.766 minutes. An average human will live to be 67 years old [3]. This means that the average CO2 exhaled by the average human in her lifetime will be 20861230 grams, or 23 tons
Luăm un om "ideal", masă corporală 75kg.The air we inhale is roughly 78% by volume nitrogen, 21% oxygen, 0.96% argon and 0.04% carbon dioxide, helium, water, and other gases.
The permanent gases in gas we exhale are roughly 4% to 5% more carbon dioxide and 4% to 5% less oxygen than was inhaled. Additionally vapors and trace gases are present: 5% water vapor, several parts per million (ppm) of hydrogen and carbon monoxide, 1 part per million (ppm) of ammonia and less than 1 ppm of acetone, methanol, ethanol (unless ethanol has been ingested, in which case much higher concentrations would occur in the breath, cf. Breathalyzer) and other volatile organic compounds. The exact amount of exhaled oxygen and carbon dioxide varies according to the fitness, energy expenditure and diet of that particular person.
Poate românii respiră altfel .Mean CO2 released through human respiration at rest is therefore estimated at about 58.6 kg C/year.
[...]
Our estimates are that average per capita loss of carbon by humans in the US is 4.62kg C/year in feces, 1.93kg C/year in urine, 0.0815kg C/year in sweat, and 0.0293 kg C/year (0.1154 kg Ceq/year) in flatus
Secretul e sa nu ai mai mult de 8 clase. Intrebarile alea sunt puse intr-un limbaj de lemn pe care doar politistii il pot intelege, asa ca nu ma mira deloc.
Oh, I seeeeeeee... I finally got it!Haha, exact ce spune Thor. Am dat sala de 3 ori (primele doua initial cand am luat B, a treia cand am dat de A), 21, 23, 23. Ultimele doua cu teoria invatata foarte bine.