-How exactly are pictures made?
-How does baking soda absorb odors?
-I bought my roommate a calico fantail fish and other people told me they grow to be big, ugly and have tumors. is this true?
-how come springs in a trampoline have enough power to push you up? and do they push back with the exact same force as you jumped down?
-i had saved my balloon from one of the previous labs. presently almost all the air has left the balloon and i don't know how did it happen.
-How do humidifiers work?
-How does hair dye work?
-Why does my banana get brown so fast if I carry it in my bag, whereas it would stay yellow if I left it on my counter at home?
-The "Rockin Roller Coaster" at Disney World accelerates up to 60 mph in an incredibly short amount of time (making the ride awesome) How do they get something so big to accelerate so fast?
-why do cell phones make computers, TVs and car radios make that buzzing sound when they are close to them?
-do you burn less gas on the interstate?
-how far can you throw a baseball in a straight line before it begins to fall?
-What would a distance/time graph look like for a roller coaster? I think it would be interesting to see how velocity changes during a 30 second to minute long roller coaster ride. I can imagine it would vary greatly.
-Why do cameras make us look fatter?
-How fast does a rocket go when at full speed leaving the Earth's surface?
-is dry ice made of co2? can N2 be frozen ever realistically?
-How heavy is the wheel on the Price is Right?
-If motors work by using combustion, why do we not have a motor that can work by burning anything?
-I have a touch lamp on my desk, if I try touching it with an object nothing happens, but when I touch it with my finger/hand it'll turn on and off. Why?
-Why in graphing is time always on the x-axis? Is it possible for it to be graphed on the y-axis?
-What is deja vu?
-What does plaque do to your teeth?
-I work at a coffee shop, and I noticed that a liquid chocolate base separated from powdered malt before I made a milk shake, why is this? Once the milk shake was made, they were no longer separated.
-how is dry ice created
-Why is it that some people are always cold while others are always warm? Also, why do my lips turn blue/purple when it's really cold out?
-Can dry ice burn your fingerprints off??
-If weather interferes with signals from satellites, how do they still work such as with tv's.
-Could someone make dry ice?
-What is dry ice used for?
-What exactly is liquid ice?
-why do things sometimes explode in the microwave?
-Do identical twins have identical fingerprints?
-how does one way glass work?
-How does a microwave work?
-How do cranberries grow?? Do they grow on water, a vine, or what???
-why does it hail before tornadoes...or is that just a myth in itself?
-How can I incorporate physics into a biology lesson when teaching?
-How do microwaves work to heat food so quickly?
-What makes fire burn?
-How often is science used to find evidence in crime cases?
-How many people would it take to hold hands and circle around the earth one time?
-I heard that there is a certain rare kind of wave that can sink a cruise ship. Is this true?
-how do the inside of incoming water pipes stay relatively clean after many decades? Is the entire system that well sealed that we rarely drink dirty water?
-How is dry ice made, like where do you get it and who produces it?
-How do thermoses keep coffee warm for so long?
-How is dry ice formed?
-why do different gasses burn at different temps?
-Can dry ice be used for a hockey rink?
-why is snow white?
-Is there any liquid heavier than water?
-How do sleeping pills work? What does that drug do to you?
-How long does it take for dry ice to evaporate?
-What other liquids besides oil float on water???
-What is the fastest recorded time for a one-mile run currently on record?
-How does it sleet/hail when the air temperature is greater than 32 degrees?
-Are there any other solar systems besides the Milky Way?
-What is dry ice?
-When you traveling in a airplane, why do objects on the ground look like they are still or moving very slowly?
-how do rollercoasters work?
-How come you can breathe out from your nose while underwater without water burning your nose?
-If medicines only cause temporary relief for symptoms (like fever), what happens to the bacteria inside of you that causes those symptoms? Does temporary relief mean not all the bacteria is killed off?
-How is it that photo messages work? How is it possible for me to take a picture on my phone and then send it to someone 150 miles away?
-Why are the waves and tides in the ocean?
-How do airplanes work?
-How does pressure make your ears pop?
-Why do germs exist?
-how do airplanes stay in flight?
-Why do Peeps expand in the microwave?
-Why do leaves change colors?
-when filling up a glass of water from the sink, why does the water look all grey/foggy initially but after a few seconds it will clear up?
-How do you get dry ice? What is it made from?
-Why does dry ice not feel wet when you touch it, unlike regular ice.
-How does a parachute or a hot air balloon work?
-what makes junk food bad for you?
-Why is it still so cold?
-what are stars made of?
-how does gravity work?
-How do cell phones work?
-What is the main source of electricity? In other words, how does it start and how does it travel?
-How do you make food coloring?
-What causes storms?
-Why does the Leaning Tower of Pisa lean?
-Why do we have daylight savings time?
-This is more a technology question - but how does wireless internet work, is it similar to how FM radios work?
-Why do some people twitch in their sleep?
-How does a computer work?
-will the sun explode when it runs out of energy?