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Riddles and Answers © 2023
Science Riddles, Puzzles & Brain Teasers

For those who are interested in areas of science, the mental stimulation and discipline that can be achieved with this practice is potentially very important to one's ability to continue to learn.
Are you a science lover? Looking to gain an edge in Chemistry class? Want to prove to your friends that you know more about Science than they do? Here's your shot! Go through this section, try to answer as many questions as you can independently, and then be sure to share with others when you're finished.
Behind Where It Hangs It Hides Riddle
Hint:
A Barometer.
A barometer is a scientific instrument that is used to measure air pressure in a certain environment. Many measurements of air pressure are used within surface weather analysis to help find surface troughs, pressure systems and frontal boundaries.
A barometer measures air pressure: A "rising" barometer indicates increasing air pressure; a "falling" barometer indicates decreasing air pressure...Therefore, on any given day you would expect the air over a desert to have a lower pressure than the air over an ice cap. Did you answer this riddle correctly?
YES NO
A barometer is a scientific instrument that is used to measure air pressure in a certain environment. Many measurements of air pressure are used within surface weather analysis to help find surface troughs, pressure systems and frontal boundaries.
A barometer measures air pressure: A "rising" barometer indicates increasing air pressure; a "falling" barometer indicates decreasing air pressure...Therefore, on any given day you would expect the air over a desert to have a lower pressure than the air over an ice cap. Did you answer this riddle correctly?
YES NO
Five Without Four Is Iron Riddle
Hint:
Take middle two characters, its the roman number 4 (IV).
Five without four is Fe.
Fe is the iron chemical element name. Did you answer this riddle correctly?
YES NO
Five without four is Fe.
Fe is the iron chemical element name. Did you answer this riddle correctly?
YES NO
Angry Science Teacher
Hint:
Electrically Charged Particles Riddle
Hint:
Bouncing Radio Waves Riddle
Hint:
Metal Rods Riddle
You are in a room with two metal rods and no other metal. One of them is magnetized and the other is not.
How can you determine which one is magnetized and which is not?
How can you determine which one is magnetized and which is not?
Hint:
Solution 1: Touch the end of one bar (A) to the middle of the other bar (B) forming a 'T' shape. If the bars are attracted then bar A is magnetized and if they are not attracted then bar B is the magnet. This is because magnets have fields at the poles (the ends) but not in the middle. So the end would attract and middle would not.
Solution 2: Hang a rod from the ceiling and if it turns north than it is the magnetized rod. Did you answer this riddle correctly?
YES NO
Solution 2: Hang a rod from the ceiling and if it turns north than it is the magnetized rod. Did you answer this riddle correctly?
YES NO
Pumping Blood Riddle
You need to use your brain
If you want to be smart
If you want your blood pumped
You need to use your _ _ _ _ _
Body parts remaining: 6
If you want to be smart
If you want your blood pumped
You need to use your _ _ _ _ _
Body parts remaining: 6
Hint:
Eating Iron Riddle
Hint:
Around You All The Time Riddle
Hint:
Norse God Riddle
Hint:
Crossing The Optic Chiasm Riddle
Hint:
Copper And Tellurium Riddle
Hint:
Angry Electrons Riddle
Hint:
Up In The Sky Riddle
This can be seen up in the sky
But it is not a kite
It is a giant ball of gas
Which gives you heat and ligh
But it is not a kite
It is a giant ball of gas
Which gives you heat and ligh
Hint:
Closest To The Sun Riddle
80 is my atomic number
And I have the symbol Hg
Im the planet closest to the sun
Which means my name is what?
And I have the symbol Hg
Im the planet closest to the sun
Which means my name is what?
Hint:
Post Your Science Riddles Puns Below
Can you come up with a cool, funny or clever Science Riddles of your own? Post it below (without the answer) to see if you can stump our users.
1. Why did the physicist cross the road? To get to the other side of the equation!
2. What do you get when you cross a snowman and a shark? Frostbite!
3. What did one plant say to the other? I'm feeling a little cactus!
4. Did you hear about the mathematician who's afraid of negative numbers? He'll stop at nothing to avoid them!
5. Why couldn't the bicycle stand up by itself? Because it was two-tired!
6. What do you get when you mix sulfur, tungsten, and silver? SWAg!
7. How do robots eat guacamole? With microchips!
8. What do you call an alligator in a lab coat? A researcher-saurus!
9. Why do chemists like nitrates so much? Because they're cheap and easy!
10. What did one math book say to the other? Don't bother me, I've got my own problems!
11. Why did the scarecrow win an award? Because he was outstanding in his field!
12. Why do they never serve beer at a math party? Because you can't drink and derive!
13. What do you call an unstoppable force meets an immovable object? A paradox!
14. Why don't plants gossip? Because they prefer to keep their conversations chloro-filled!
15. What is a scientist's favorite food? The living cell-o!
16. How do you make a tissue dance? Put a little boogey in it!
17. What do you get when you cross a snowman and a vampire? Frostbite that sucks!
18. Why did the tomato blush? Because it saw the salad dressing!
19. What is a scientist's favorite element? Curium!
20. Why did the chicken cross the playground? To get to the other slide!
21. What do you get when you cross a snowman and a bulldog? Frostbite that bites!
22. What do you call a group of cows playing instruments? A moo-sical band!
23. Why did the computer go to the doctor? Because it had a virus!
24. Why did the tree go to the dentist? To get a root canal!
25. What do you get when you cross a snowman and a ghost? Frostbite that haunts!
26. What do you call a fake noodle? An impasta!
27. Why couldn't the bicycle stand up by itself? Because it was two-tired!
28. What do you get when you cross a snowman and a refrigerator? Frostbite that chills!
29. What do you call a can opener that doesn't work? A can't opener!
30. Why did the scientist install a knocker on his door? He wanted to win the Nobel prize!
31. What do you get when you cross a snowman and a pea? Frostbite that's green!
32. Why did the mushroom go to the party? Because he was a fungi to be with!
33. What do you call a man with a rubber toe? Roberto!
34. Why did the banana go to the doctor? Because it wasn't peeling well!
35. What do you get when you cross a snowman and a broom? Frostbite that sweeps!
36. Why don't scientists trust atoms? Because they make up everything!
37. What do you call a cow that just gave birth? De-calf-inated!
38. Why couldn't the bicycle stand up by itself? Because it was two-tired!
39. What do you get when you cross a snowman and a dog? Frostbite that barks!
40. Why did the tomato turn red? Because it saw the salad dressing!
41. What do you call a lazy kangaroo? A pouch potato!
42. Why did the golfer wear two pairs of pants? In case he got a hole in one!
43. What do you call a sleeping bull? A bulldozer!
44. Why did the computer keep sneezing? Because it had a virus!
45. What do you get when you cross a snowman and a chicken? Frostbite that lays eggs!
46. What did the grape say when it got stepped on? Nothing, it just let out a little wine!
47. What do you call a fly without wings? A walk!
48. Why did the tree go to the dentist? To get a root canal!
49. What do you call a sheep covered in chocolate? A candy baaaaaaaaah!
50. Why couldn't the bicycle stand up by itself? Because it was two-tired!
1. Why did the physicist cross the road? To get to the other side of the equation!
2. What do you get when you cross a snowman and a shark? Frostbite!
3. What did one plant say to the other? I'm feeling a little cactus!
4. Did you hear about the mathematician who's afraid of negative numbers? He'll stop at nothing to avoid them!
5. Why couldn't the bicycle stand up by itself? Because it was two-tired!
6. What do you get when you mix sulfur, tungsten, and silver? SWAg!
7. How do robots eat guacamole? With microchips!
8. What do you call an alligator in a lab coat? A researcher-saurus!
9. Why do chemists like nitrates so much? Because they're cheap and easy!
10. What did one math book say to the other? Don't bother me, I've got my own problems!
11. Why did the scarecrow win an award? Because he was outstanding in his field!
12. Why do they never serve beer at a math party? Because you can't drink and derive!
13. What do you call an unstoppable force meets an immovable object? A paradox!
14. Why don't plants gossip? Because they prefer to keep their conversations chloro-filled!
15. What is a scientist's favorite food? The living cell-o!
16. How do you make a tissue dance? Put a little boogey in it!
17. What do you get when you cross a snowman and a vampire? Frostbite that sucks!
18. Why did the tomato blush? Because it saw the salad dressing!
19. What is a scientist's favorite element? Curium!
20. Why did the chicken cross the playground? To get to the other slide!
21. What do you get when you cross a snowman and a bulldog? Frostbite that bites!
22. What do you call a group of cows playing instruments? A moo-sical band!
23. Why did the computer go to the doctor? Because it had a virus!
24. Why did the tree go to the dentist? To get a root canal!
25. What do you get when you cross a snowman and a ghost? Frostbite that haunts!
26. What do you call a fake noodle? An impasta!
27. Why couldn't the bicycle stand up by itself? Because it was two-tired!
28. What do you get when you cross a snowman and a refrigerator? Frostbite that chills!
29. What do you call a can opener that doesn't work? A can't opener!
30. Why did the scientist install a knocker on his door? He wanted to win the Nobel prize!
31. What do you get when you cross a snowman and a pea? Frostbite that's green!
32. Why did the mushroom go to the party? Because he was a fungi to be with!
33. What do you call a man with a rubber toe? Roberto!
34. Why did the banana go to the doctor? Because it wasn't peeling well!
35. What do you get when you cross a snowman and a broom? Frostbite that sweeps!
36. Why don't scientists trust atoms? Because they make up everything!
37. What do you call a cow that just gave birth? De-calf-inated!
38. Why couldn't the bicycle stand up by itself? Because it was two-tired!
39. What do you get when you cross a snowman and a dog? Frostbite that barks!
40. Why did the tomato turn red? Because it saw the salad dressing!
41. What do you call a lazy kangaroo? A pouch potato!
42. Why did the golfer wear two pairs of pants? In case he got a hole in one!
43. What do you call a sleeping bull? A bulldozer!
44. Why did the computer keep sneezing? Because it had a virus!
45. What do you get when you cross a snowman and a chicken? Frostbite that lays eggs!
46. What did the grape say when it got stepped on? Nothing, it just let out a little wine!
47. What do you call a fly without wings? A walk!
48. Why did the tree go to the dentist? To get a root canal!
49. What do you call a sheep covered in chocolate? A candy baaaaaaaaah!
50. Why couldn't the bicycle stand up by itself? Because it was two-tired!