200 Funny Science Jokes & Puns for Everyone
Make science even more interesting and fun with these hilarious 200 funny science jokes that scientifically
Make science even more interesting and fun with these hilarious 200 funny science jokes that are scientifically proven and lab tested to make you laugh!

You don’t have to be a scientist to understand these funny science puns. These physics, chemistry, biology, and astronomy science jokes for teachers and students are simple enough that almost anyone can understand them and get a good laugh.
- Pure scientific jokes
- Scientific puns
The best science jokes
1. Why is it so difficult to wake up in the morning? This is because of Newton’s first law: a body at rest wants to stay at rest.
2. Light travels faster than sound. This is why some people seem brighter until you hear them speak.
3. Why can atoms never be trusted? Because they make everything up!
4. I read a book about helium. I couldn’t tear myself away from it.
Related: Be sure to add these jokes to science puzzles for more fun!
5. What did one tectonic plate say when it ran into another? Sorry, it’s my fault!
6. What game does Tornado like to play? Twister!
7. Meteorologists weighed rainbows and found them to be “pretty bright”!
Related: Also check out fun rainbow facts for kids.
8. Two chemists enter a bar. The first says, “I think I’ll drink some H2O.” The second says, “I guess I’ll drink some H2O, too,” and he dies.
9. What did the biologist wear to impress his meeting? Designer genes
10. What did Vapniak say to the geologist? Don’t take me for granite!
11. A physicist, a biologist and a chemist went to the ocean for the first time.
The physicist saw the ocean and was fascinated by the waves. He said he wanted to do some research on the fluid dynamics of waves and went into the ocean. Apparently he drowned and never came back.
The biologist said he wanted to study the flora and fauna inside the ocean and went inside the ocean. He didn’t come back either.
The chemist waited a long time, and then wrote the observation: “Physicist and biologist dissolve in ocean water.”
Tip: While you’re working through these jokes, throw in a few science trivia quiz questions here and there to test your kids’ brains.
12. Neurons that work together connect!
13. Why is the ocean so salty? Because the earth will never wave at her!
14. Which fish consists of 2 sodium atoms? 2 On!
15. How to cut the sea in half? With a saw!
Related: Did This Joke Hit Your Preschooler? Try our hands-on preschool science experiments to seriously boost their science skills.
16. A frog calls a psychic hotline.
His personal psychic advisor tells him, “You will meet a beautiful girl who will want to know everything about you.”
The frog is delighted! “That’s great! Will I meet her at the party?”
“No,” says his advisor, “in her biology class.”
17. According to chemistry, alcohol is a solution!
18. If the Silver Surfer and Iron Man teamed up, what would they do? Alloys
Quick Tip: Try your hand at exciting Harry Potter science activities and experiments.
19. What did the stamen say to the pistil? I love your style!
20. How to determine whether a tree is a dogwood? His bark!
21. How to quickly determine the sex of a chromosome? Destroy his genes.
22. What do you call an educated tube? Graduated cylinder!
Related: Also Check Out Silly Teacher Jokes To Make Everyone Laugh!
23. Photon checks into a hotel and is asked if he needs help with his luggage. He says, “No, I travel light.”
24. What is the name of the accountant of the Faculty of Biology? Biologist.
25. What did the Christmas tree wear to the pool party? Swimming trunks!
26. Neutron walks into a bar and asks how much for a beer. The bartender replies, “For you, free.”
27. No matter how popular antibiotics are, they will never go viral!
28. What did the scientific book say to the mathematician? You have problems!
Did you like this joke? Check out math jokes and puns to make math more fun…Giggles guaranteed!
29. What do you call it when a biologist takes a picture of himself? The cell is ugh
30. What tree can you put in your hand? Palm
31. Why did the bee’s hair become sticky? Because he used cell phones!
Related: Fun Facts About Bees!
32. Have you heard that oxygen and magnesium are combined? God!
33. Why did the cloud date the fog? Because he was so down to earth!
34. What did the scientist say to the chemist whose laboratory smelled of eggs? Sorry for your consequences.
35. Why are chemists great at solving problems? They have all the solutions.
36. Why did the firefly get bad grades at school? Because it was not very bright!
37. A dung beetle walks into a bar and says, “Excuse me, is this stool taken?”
38. What was the name of the first electric detective? Sherlock Holmes.
Do your kids love mysteries? Check out Crime Scene Investigation for Kids to equip them with authentic, kid-friendly knowledge!
39. How do we know that Saturn was married more than once? Because it has too many rings!
40. What did the volcano say to his beautiful wife? I love you
Related: Add this lava joke with a Lava Lamp science experiment to get kids jumping for joy and laughing out loud!
41. Why did oxygen, hydrogen and carbon wear suits and ties? They were a formal group.
42. Want to hear a chemical pun? I’m in my element!
43. What to do when no one laughs at your science jokes? Keep trying until you get a “reaction”.
44. How do geologists invite each other to a meeting? They say, “Are you a carbon model? Because I’d like to date you.”
45. What type of dog do chemists have? Laboratory!
46. How did an astronaut serve lunch in outer space? On flying saucers!
47. Biologists have just found a gene for shyness. They would have found him sooner, but he was hiding behind the other two genes.
48. What did the Earth say to the other planets? You guys have no life!
49. How to stop a cosmonaut’s child from crying? You are a rocket!
50. How do trees use the Internet? They’re in!
51. What is a pirate’s favorite item? Aaaargon
52. If you buy one proton and one electron, you can get a proton for free!
53. What responded positive charge to negative charge after their date? We have potential!
54. Why do plants hate algebra? This gives them square roots.
55. What did one cell say to his sister when she stepped on his toe? Oh! This is mitosis!
56. What books do planets usually like to read? Books of comets
57. Where do astronauts leave their spaceships? Meteors in the parking lot!
58. Which animal was the first to fly into space? The cow that jumped over the moon!
59. What is the snake’s favorite object? Tori hisses!
60. Why did Mickey Mouse fly into space? To see Pluto!
61. Why don’t aliens eat clowns? Because they taste funny!
62. Which books are the most difficult to find? Friction books
63. Why do magnets have no partners? Because they are polar opposites!
Related: Turn an ordinary nail into a magnet with this easy DIY electromagnet exercise for kids.
64. What does blood say when it tries to be optimistic? B Positively.
65. What is research? Research is what you do when you don’t know what you’re doing!
66. How to throw a party in space? You are a planet.
67. To what music do the planets dance? Nep tunes!
68. What did one ion say to another? I have my ion you.
69. What is an astronaut’s favorite key on the keyboard? Gap
70. What does the skeleton say before eating? Bone appetite!
71. How much space do mushrooms need to grow? As many mushrooms as possible!
72. Why did the microbe cross the microscope? To go to another slide!
Quick Tip: Learn all about germs and how to keep them at bay with Kids’ Hygiene.
73. What is the pharmacist’s favorite carnival attraction? Black wheel
74. Have you heard about the new restaurant on the moon? The food is great, but there is no atmosphere!
75. Where did the chemist have lunch? On the periodic table.
76. What did the thermometer say to the graduated cylinder?
You may have graduated, but I have more degrees.
77. What works faster: hot or cold? It’s hot, because you can catch a cold!
78. What is a bed you can’t sleep on? River
79. What did Ben Franklin feel after the discovery of electricity? Shocked!
80. Gold is the best element because it contains AU.
81. Where does the crime light go? In the prism.
82. As a child, I wanted to be an astronaut. But my parents said, “The sky’s the limit.”
83. How does the nucleus interact with ribosomes? With a mobile phone!
84. What sound does a subatomic duck make? Quark.
85. What do you call an acid with a ratio? A-mean-o acid
86. What is your favorite Rocks cereal? Coco-pebble!
87. How do scientists freshen the breath? With experiments!
88. Did you hear that oxygen went on a date with potassium? Everything went well!
89. What did the Atlantic Ocean say to the Pacific Ocean? Nothing, Oceans don’t talk… they just WAV!
90. Why did the polar bear dissolve in the water? Because he was polar!
91. What do computers like to eat? Chips!
Do you have a child who loves computers? Check out Coding for Kids – The Complete Guide to Coding and Free Programming Resources!
92. I make terrible science puns, but only occasionally!
93. What did a helpless T cell say when faced with an infection? Are there antibodies there?
94. Which element comes from a Norse god? Thorium.
95. What can run, but cannot walk? Water
96. Carbon and hydrogen met. I heard they really became friends!
97. Why did the scientist take out his doorbell? He wanted to win the prize without ringing!
98. A proton does not talk to another proton; he is a crazy atom!
99. What do you call a snake with a length of 3.14 m? Python!
100. What did one hungry plant say to another? I could use a snack!
101. Why did the chemist put up posters with Mendeleev’s table everywhere? It made him feel like he was in his element.
102. If you are not part of the solution, you are part of the sediment.
103. Why didn’t the skeleton go to the ball? Because he has no one to go with!
104. What do trees like to drink? Root beer!
105. What do protons and life coaches have in common? They know how to stay positive!
106. What do you call a clown in prison? Silicon!
107. Why didn’t the skeleton cross the road? Because he has no courage!
108. They call me DJ Enzyme because I always smash it!
109. What is the difference between a dog and a marine biologist? One wags his tail, and the other marks the whale.
110. Have you heard about the famous microbiologist who traveled to 40 different countries and learned to speak seven languages? He was a representative of many cultures.
111. What are the main elements of a sense of humor?
Sulfur, Argon, Calcium and Samarium. Otherwise known as SArCaSm
112. Do you want to hear a joke about nitrous oxide? NO!
113. What is the least interesting element? Bory
114. A piece of ice fell in love with a Bunsen burner. “Bunsen, my flame! I melt every time I see you,” said the ice. The Bunsen burner replied, “It’s just a phase you’re going through.”
115. Why is the moon so broken? Reaches the last quarter.
116. Why is the spine so bold? Because he has courage!
117. Why is the “eat easy” diet advice so dangerous? This is how you become a black hole.
118. What did the infectious man say when the bartender refused him service? Well, you’re not a very good host.
119. What is the chemist’s favorite holiday song? Oh CHEMIST TREE, CHEMIST TREE!
120. What did Donald Duck say in the physics graduation class? “Quark, quark, quark!”
121. What university did the hippo enter? Hippocampus!
122. What gas never cries? Nitrous oxide (laughing gas)
123. Which fruit contains barium and double sodium? BaNaNa!
124. An optimist sees the glass as half full. A pessimist sees the glass as half empty. The chemist sees the beaker completely full, half in the liquid state and half in the vapor state.
125. The last words of a chemist? “… and now for the taste test.”
126. Why did the acid go to the gym? To become a buffer solution!
127. Why did Carbon marry Hydrogen? They became close from the moment they met.
128. What is the name of a joke based on cobalt, radon and yttrium? CoRnY.
129. If H2O is the formula of water, what is the formula of ice? H2O in a cube!
130. All mushrooms are edible. Some are edible only once.
131. Why didn’t the sun go to graduate school? Because it already had a million degrees!
132. Two blood cells met and fell in love. Unfortunately, everything was in the spirit.
133. Why couldn’t the astronaut book a room on the moon? It was full!
134. What does one decimal say about a number? “Did you get my point?”
135. Why is electricity an ideal student? He is so well behaved.
136. Why do quantum physicists make bad pitchers? Because when they find position, they can’t find momentum, and when they have momentum, they can’t find position
137. What is a nuclear physicist’s favorite snack? Division chips.
138. Chemists are completely wild! Some throw acid, and others alkali.
139. I am fascinated by the gaseous form of water. I feel foggy.
140. A biologist and a physicist got married, but soon divorced. There was simply no chemistry.
141. What is the best science? Geology is rocks!
142. How do deaf mathematicians communicate? Through sinus language.
143. Why did the chemical laboratory explode? There are oxidizers!
144. Why did the amoeba cross the road? It’s time to split up.
145. What did the bartender say when oxygen, hydrogen, sulfur, sodium and phosphorus entered his bar? “Oh, SNaP!”
146. What do you call the leader of a biological group? Core.
147. Why did the attacking army use acid? Destroy the enemy base!
148. What to do with a sick pharmacist? If you can’t get helium and curium, then you can make barium.
149. What do chemists call a benzene ring where carbon atoms are replaced by iron atoms? Black wheel.
150. Why did gene crossing over occur? To get to the non-sister counterpart!
151. When a third grader was asked to quote Newton’s first law, she said, “Bodies in motion stay in motion, and bodies at rest stay in bed unless their mother tells them to get up.”
152. When the astronomy department found out that their famous professor was not going to win the Nobel Prize this year, they decided to throw a party for him anyway. They gave him a constellation prize.
153. Many people ask me why I chose a career in forensic medicine, and I tell them it’s because a forensic pathologist gets the honor of being called upon when the best doctors fail!
154. Why is quantum mechanics the “original hipster”? He was describing the universe before it became cool.
155. Have you heard about the neutron that was arrested? He was released without charge.
156. If you ask an astronaut when he likes to have a snack, how will he answer? “Launch Time”.
157. What is the difference between a mathematician and a forensic scientist? A mathematician thinks two points are enough to define a straight line, while a forensic scientist wants more data.
158. One mouse to another: “Look at that guy in the white coat, when I push the paddle, he starts writing!”
159. How many forensic scientists does it take to change a light bulb? It takes two, one to screw it in and one to check for fingerprints.
160. What did the Atlantic Ocean say to the Indian Ocean? “Try to be more PEACEFUL!”
161. Where did the lightning propose to his girlfriend? Cloud nine.
162. What did the dog say to his master? “My favorite frequency is 50,000 hertz, but you’ve probably never heard of it.”
This is a cool animal fact turned into a clever pun! Learn more weird but true fun facts for kids that will amaze everyone!
163. What did the radio wave receiver say? “Oh! That megahertz.”
164. An astronomy major worked part-time in an off-campus university office. Once, a fellow student, entering the office, thinking about the morning lecture, asked: “What is an astronomical unit?” To which the astronomy major replied, “One incredibly large apartment.”
165. A physicist, leaving the cinema after watching “Star Wars”, bumped into his physicist colleague. Inspired by the movie, he blurted out to his friend: “May mass multiplied by acceleration be with you.”
Funny science puns
166. Organ donors really put their heart into it.
167. I don’t need a spine – it holds me back!
168. There is a new theory of inertia, but it does not seem to be gaining momentum.
169. If the prince farts, is it a noble gas?
170. It seems to me that I am parked diagonally in a parallel universe.
171. The cost of the space program is truly astronomical!
172. Absolute zero is so cool!
173. Einstein developed a theory about space — it was time!
174. Funny jokes about chemistry always get a good response.
175. Why does the nose run and the feet smell?
176. A sign outside a chemical hotel reads: “Great day rates, even better NO3-‘s. (Nitrates)”
177. Do scientists who study the Sun have a torch for research?
178. Air resistance is real resistance.
179. Biology is the only science in which multiplication is the same as division.
180. Pass the calculator; friends don’t let friends be drunk.
181. I am a big fan of renewable energy!
182. Why couldn’t the astronaut focus? He continued to retreat.
183. What are the lights on the lunar rover called? Moon rays
184. What stars wear glasses? Movie stars.
185. When life gives you mold, make penicillin.
186. The name Bond. Ionic bond. Will take, won’t share.
187. What do solids, liquids and gases have in common? They are all important.
Related: Think You Know Everything About Solids, Liquids, and Gases? Try your hand at Oobleck, a crazy mixture that acts as both a solid and a liquid!
188. Guys, stop the puns. We are all pretty sulphurous.
189. What did the chemist say when he found two isotopes of helium? Hehe
190. What did the elements say to hydrogen? What a loner!
191. We really shouldn’t be talking about mitosis… It’s such a controversial issue.
192. The teacher asks the class what the molecular formula of water is. The student answers HijklmnO. The teacher says no, you are wrong. Then the student says, didn’t you say that the formula is H to O
193? All the elements are sitting at the dinner table and the neon says, “Helium, don’t eat too much! You’re getting fat!” Helium says: “No, I’m the second lightest here!”
194. How did the computer hacker get out of prison? He found the key to escape!
195. Why did the spider buy a computer? Because he wanted to browse the web.
196. Why do hurricanes have good vision? Because they have a BIG eye!
197. Which fish is most afraid of dogs? Catfish!
198. Why are astronauts always happy when they are in space? Because there is no gravity to pull them down!
199. Biologists discovered that legs are hereditary. They run in your jeans!
200. Who is lower than a biologist? Microbiologist!
These one-sentence science puns and short science jokes for kids are a great way to start a science discussion! Perfect for classroom learning and as lunchtime notes.
Science jokes
