Search Results | theory

Your search for "theory" returned 1,973 results

Why do you have to turn your phone on at airport security?

science.howstuffworks.com/transport/flight/modern/why-do-you-have-to-turn-your-phone-on-at-airport-security.htm

Going through airport security is the worst part of flying for most people. Now you may be asked to turn your cell phone on in the security line. Why do you have to do that? And does it really keep us safe?

What is Littlewood's law of miracles?

science.howstuffworks.com/science-vs-myth/unexplained-phenomena/littlewood-law-miracles.htm

Is there law to indicate how often miracles occur? Math professor John Littlewood seemed to think so.

Did a time traveler attend the premiere of Charlie Chaplin's 'The Circus'?

entertainment.howstuffworks.com/did-time-traveler-attend-premiere-charlie-chaplins-circus.htm

Do we finally have proof of time travel? Learn all about the 'time traveler' at Charlie Chaplin's movie premiere at HowStuffWorks.

Did Best Supporting Actress go to the wrong person in 1993?

entertainment.howstuffworks.com/did-best-supporting-actress-go-to-wrong-person-in-1993.htm

Many film enthusiasts think Marisa Tomei's win of the Best Supporting Actress Oscar was suspicious. Learn about this urban legend at HowStuffWorks.

How does the Farmers' Almanac predict weather?

science.howstuffworks.com/nature/climate-weather/atmospheric/farmers-almanac-predict-weather.htm

It sure would be handy to know what the weather is going to be like for the next year. Unfortunately, there's just one problem: Weather is notoriously difficult to predict. So is the Farmers' Almanac accurate, or is it just blowing hot air?

Is humid air heavier than dry air?

science.howstuffworks.com/nature/climate-weather/atmospheric/is-humid-air-heavier-than-dry-air.htm

If humid air is just air plus water, then it has to be heavier than dry air, right? Sure, if it was only a matter of simple addition, but molecular physics is a lot like a bouncer at a club: Nothing gets in unless something else goes out.

Should you take antibiotics and probiotics at the same time?

health.howstuffworks.com/medicine/medication/antibiotics-probiotics-same-time.htm

Some antibiotics are a little too good at cleansing your system. You might go to the bathroom a lot if you're on an antibiotic. Can probiotics help?

What are TV upfronts?

entertainment.howstuffworks.com/what-are-tv-upfronts.htm

TV upfronts are a sure sign of spring in New York. Learn how networks use them to show off shows, and rake in advertisers' money at HowStuffWorks.

Why do kids eat boogers?

health.howstuffworks.com/human-body/systems/nose-throat/why-do-kids-eat-boogers.htm

Kids eating boogers can be a common sight. But why do kids eat boogers to begin with? Find out at HowStuffWorks.

861 - 870