Curious about the world around us? Ask our community all your burning questions about science, chemistry, physics, engineering, inventions, geology, math, biology, anatomy, and any other scientific discipline.
When were the mysterious shortwave Numbers Stations first discovered?
by BrokenEye 3 hours ago | no answers | in General Paranormal phenomena
Would you like to be an elevator operator when you grow up?
by Bazillus breath 3 hours ago | 4 answers | in Elevators
I have AB+ blood for sure had it checked every pregnancy. My mom is O+ and my dad was A+. Dads is sure per death records. Is that possible?
by /babydoll775 3 hours ago | no answers | in General Biology
Other than hair (that's too easy of an answer), what's the last thing that fell off of you?
by Randy D 4 hours ago | 12 answers | in Gravity
What type of microscope must be used to see viruses?
by Answerbag Staff on May 14th, 2011 | one answer | in Microbiology
What do you think is the most important thing when looking for a job?
by Je 5 hours ago | no answers | in Science
What is a responding variable in science projects?
by Answerbag Staff on May 14th, 2011 | one answer | in Scientific Methods Information
Girls! What shape diamond would you want on a a14kt gold necklace that you might receive tomorrow in the mail?
by dorothybulls 6 hours ago | one answer | in Diamonds
What would happen to the oceans of the circulations suddenly stopped? And what do you think would happen to our planet?
by ezoo1900 7 hours ago | 4 answers | in Earth sciences
Let f(x) = 4x + 3 and g(x) = -2x + 5. Find (f o g )(5)
by iscream4juice 11 hours ago | 6 answers | in Mathematics education
How long was Apollo behind the Moon and out of radio contact?
by Answerbag Staff on May 14th, 2011 | one answer | in Aerospace engineering
In your opinion, What is an example of something that YOU enjoy touching?
by -NUNYA-- 12 hours ago | 15 answers | in Touch
Have you had a bad experience resulting from forgetting about Daylight Saving Time?
by AB-Tu 12 hours ago | 3 answers | in Daylight Savings Time
What are the best free Websites/Softwares for learning college maths and solving such problems?
by nuskoolnino 13 hours ago | one answer | in Mathematics education
Is there another name for a starling or sparrow hawk?
by /mike.timma 14 hours ago | 2 answers | in Raptors and other predatory birds
How much weight can a weather balloon with helium lift?
by Answerbag Staff on May 15th, 2011 | 1 person likes this | 2 answers | in Forms of transportation
Does U.S.M.C.and the U.S. Army hand-to-hand unarmed combat boot camp training need updating because, recent male homosexual rape and molestation survey statistics of active duty personnel?
by Male_Hetero_10 15 hours ago | 4 answers | in General Military science
Is water pressure greater at high or low elevation?
by Answerbag Staff on May 14th, 2011 | 3 answers | in Mechanical engineering
How much did it cost to build a reflecting telescope?
by Answerbag Staff on May 14th, 2011 | one answer | in Future inventions
What species or animals could be successfully breed with golden eagle?
by Michael Kan 22 hours ago | 3 answers | in Animals & Wildlife
On what surface do you think the most bacteria can be found in a clean and tidy home?
by sound1 on March 9th, 2014 | no answers | in Household chemistry
What cool Sci Fi gadgets are just around the corner?
by stb1001 on March 9th, 2014 | 6 answers | in General Inventions and devices
Would it be easier if you read analog and digital clock at the same time?
by XT The Unknown on March 9th, 2014 | 2 people like this | 5 answers | in Clocks
Do you dare imagine what a clock would look like that actually read half past a monkey's a## or one a quarter to his nuts?
by -O-uknow on March 9th, 2014 | 2 answers | in Clocks and chronometers
I find Neil DeGrasse Tyson very interesting, Do you?
by sound1 on March 9th, 2014 | 1 person likes this | 2 answers | in General Famous scientists
How do you train your stomach to be on it's best behaviour?
by .•*Tanzanite*•. on March 9th, 2014 | 3 people like this | 5 answers | in Stomach
Are you Positive that AB wasn't named after a blood group... Hehe....
by nice jugs on March 9th, 2014 | 5 people like this | 7 answers | in Biology
Are you going to watch the premiere of "Cosmos: A Space Odyssey" tonight? It's the sequel to Carl Sagan's "Cosmos".
by Marguerite on March 9th, 2014 | 1 person likes this | one answer | in Space and astronomy
Why is the Western half of the United States mostly desert, while the Eastern half is mostly places where it snows in the winter?
by BrokenEye on March 9th, 2014 | 2 people like this | 6 answers | in General Geography
Are you adjusted to the fact that not only is another year going by fast but your weekend too as it just sped up by an hour?
by -O-uknow on March 9th, 2014 | 3 people like this | 3 answers | in Spring
Did you lose an hour of sleep last night thanks to DST?
by AG on March 9th, 2014 | 4 people like this | 4 answers | in General Daylight Savings Time
Does your rabbit get happy when you've decided not to keep it as a pet rather than eating it?
by Invidious on March 9th, 2014 | 3 people like this | one answer | in Animals & Wildlife
"I smell a rat"... what do rats actually smell like?
by Amorphous Blob on March 9th, 2014 | 5 people like this | 9 answers | in Rats