Bored of the shallow side of Instagram — from fashion to vacations? You can always post your coolest pics and use the best science captions for Instagram to get your followers excited about the biggest questions in the universe.
The awesome science Instagram captions you’ll find on our long list cover pretty much every vibe and occasion — so dig in, whether you’re a parent doing simple science “experiments” with your little ones at home, a teacher, or a real-life scientist!
How to Write Super Cool Science Captions for Instagram
So, you want to take your social media game to the next level? Great Instagram captions always help. Depending on precisely what kind of science photo or video you’re posting today, however, they’re absolutely indispensable in this case. After all, those alien-looking beakers you’ve got bubbling away in the background require an explanation.
How do you write impactful captions that your Instagram followers can’t help but like and comment on? We guess that’s science too, and it does take some experimentation. Perhaps start here?
- Science is complex. Puns make it more accessible. Why not use puns in your science Instagram captions? If you can make your followers laugh, you’re also likely to attract comments like magnets. Call it science, if you like.
- More Instagram users love informative and educational posts than you might think — and around 39 percent love seeing that kind of content in their feed, in fact. Whether you’re a parent or making science posts for a school, go ahead and make your science captions for Instagram super nerdy. They’ll be appreciated.
- Funny trending caption formats work very well in combination with science Instagram captions. Again, you’re good to go if you can make your Insta followers smile or laugh!
- Still scratching your head? Perhaps a famous scientist has already said it better. Using quotes in your science captions for Instagram instantly gives your posts a sophisticated twist, and we’ve picked some great ones for you already. You’ll find those in the quotes section at the end.
Is your caption experiment not giving you the results you hope for so far? Don’t worry. We have your back. You’re welcome to use any of the science Instagram captions you find here as they are, or to tweak them to make sure they’re relevant to your photos!
Science Instagram Captions for Selfies
1. Static in my hair, don’t care. Van de Graaf generators are cool!
2. Got 99 problems, but as long as this next experiment doesn’t blow up in my pretty face, it’s all good.
3. If the alarm clock wakes me up too early, I look sh*t all day. It’s, like, science or something.
4. The Coke/Mentos concoction doesn’t ask questions. It simply understands that kids need to have fun.
5. Selfie in one stick, science book in the other. Did you know that you can make eggs float in water just by adding salt?
6. Crazy experiments are my cardio, and today, I’m making Elephant Toothpaste.
7. Selfie game strong. Lab game stronger. Look what we’re showing off today!
8. Me, myself, and a whole bunch of crazy experiments.
9. Warning: Mad scientist on the loose.
10. If found, please return to the nearest science lab, and never forget your PPE.
Funny Science Captions for Instagram
11. Your vibe attracts your tribe, pretty much like a prism attracts light.
12. I’m just a chemistry student doing chemistry things, but you probably wouldn’t understand.
13. Coke and Mentos = very science, much cool.
14. Friends don’t let friends sneak into their school chemistry lab after hours. Not alone, anyway.
15. Oh, this scent? I call it Methane Meets Sulfur. AKA “stay away from me, I need to be alone.”
16. The one where you totally fall in love with science, and you nerd out so hard that you forget school is finished for the day.
17. Bismuth crystals all over my room, smile on my face. Yes, I’m a science nerd.
18. Always look on the positive side. Like protons do.
19. Atoms are such liars. They make up everything!
20. How do astronauts organize a party? Well, they have to planet first, obviously!
Cute Science Instagram Captions
21. Why chase sunsets when you can create explosions right here in the lab? The colors are just as beautiful.
22. Felt cute while doing science, might delete later.
23. If you need me, I’ll be busy daydreaming about faster-than-light travel.
24. I didn’t choose the botany life. The botany life chose me. Look at these cute little green things!
25. Find the place where you feel happiest, and then explode with excited feels. Even if it’s the local observatory.
26. Who needs therapy when you can just make a DIY lava lamp with water, oil, food coloring, and Alka-Seltzer?
27. Blessed, not stressed, and totally science obsessed!
28. On Wednesdays, we wear shiny lab coats and big grins.
29. Come to the science side! We have cool things that go “boom” here. Maybe your heart will beat more loudly, too?
30. Science is the new black, and I’m never going back!
Romantic Science Captions for Instagram for Couples
31. Opposites attract. It’s not just science, it’s a love story we live every day!
32. BRB, just going to get my oxytocin hit for the day.
33. Will you be the Sci to my Fi? Then, we can watch Sci-Fi together!
34. Is that love in the air, or is that just the glorious smell of negative ions?
35. Couples who go stargazing together stay together. It’s been scientifically proven. It might even be written in the stars.
36. Lost in the constellations of outer space, always found in your loving arms.
37. Matching lab coats and beakers. This is the beginning of a beautiful love story.
38. Science is my love language, and I’m totally crushing it with my lab partner.
39. Head in the clouds, feet still firmly on the ground.
40. We go together like CO and 2, don’t you think?
Nerdy Science Instagram Captions
41. If you want to see a nice green flame, just add some sodium borate to the fire and wait 20 seconds.
42. Who said if it’s not broken don’t fix it? I’d break it just so I can fix it.
43. Fun fact, bananas are actually very slightly radioactive. Don’t forget your Geiger counter, and radiate positive vibes!
44. Fun fact: 16x Anisotropic filtering has been the gaming standard since 2004. It decides what texture quality to show you depending on how far away the thing you’re looking at is, and 16x just refers to 16 different levels of detail.
45. Look, I made a secret message by writing with lemon juice. Just use a lighter to reveal the message.
46. If you want to make a DIY battery train, put strong neodymium magnets on both sides of a battery, then make a copper coil about the same diameter as the battery. Once you’re ready, put the battery in the copper coil, and it should fly out the other end. This works because of the electromagnetic fields created by the battery and the magnets.
47. If you put a ruler hanging off of the counter, it just falls down, but if you put a piece of paper on top of the ruler on the counter, it won’t.
48. Did you know that lemons have mildly corrosive acid inside of little pockets in the peel? If you grab an inflated balloon, you can pop it by squeezing lemon peel right next to it.
49. It’s not actually possible to pump carbonated drinks. If you’re using an infinite refill machine, it’s actually carbonated as it’s dispensed.
50. Dandelions and ducks have a lot in common. They are actually both hydrophobic.
Cool Science Captions for Instagram With Friends
51. Warning: We’re armed with cool and random science facts, and we’re not afraid to use them.
52. Friends don’t let friends grow crystals alone. Here’s what we made so far!
53. My five-layer density column says hi to yours. I think we’ve nailed it.
54. Every baking soda volcano tells a story, and this one said my son and his best friend made a bit of a mess on grandma’s carpet.
55. Me and my little sister are winning at twinning. I’m Jupiter, and she’s dressing up as Pluto… you know, because she’s not truly a planet?
56. Young, wild, free, and more than a little nerdy. You’ve been warned.
57. We’re a tornado in a bottle mixed with something you didn’t see coming.
58. We’re just friendship squared, but the true volume can never be measured.
59. Meet us at the observatory on a clear night. Bring your sketchbook.
60. We’re not always in the lab, but when we aren’t, we’re probably looking for random spore samples in the forest.
Savage Science Instagram Captions
61. Sorry, but if my sparkle burns your eyes, you should have worn protective lab glasses.
62. My hypothesis? You just repel people. It’s science.
63. Will you be the vinegar to my baking soda? Because you’re always so sour after you lose the science fair.
64. Confidence level: There’s always another science experiment to look forward to.
65. I run on sarcasm, coffee, and making sure I get better chemistry grades than you.
66. I made elephant toothpaste, and all I got was this lousy t-shirt. All dirty.
67. The best things in life are free. Like the look on your face when my science demonstration was better than yours.
68. Just going with the glow, like when you hold a magnifying glass up to the grass for ages.
69. Actually, it IS rocket science. But that ain’t so complicated.
70. Selfies, science… What can’t I do better than you?
Inspirational Science Captions for Instagram
71. You have to try everything at least once. Including watching the meteor shower all night.
72. You miss 100% of the shots you don’t take, but whatever’s in this cocktail glass probably shouldn’t go in your mouth. No matter how delicious it looks.
73. Shoot for the moon, but only if you have a carefully planned trajectory and a proper landing mechanism. Otherwise things can go very wrong.
74. Not all who wander are lost, some are just looking for a better science fair project to do than a baking soda and vinegar volcano. Seriously, make something original.
75. It ain’t that complicated. Just look up at the stars in awe and wonder. Will we ever go there?
76. Thank you, atoms, for a beautiful life.
77. ‘Cause there can be no galaxies without the occasional super massive black hole, and that’s OK.
78. There’s no joy like the joy of watching my seedlings grow at a significant fraction of the speed of light.
79. Do only experiments. Make only solid conclusions.
80. Enjoy the little things in life. Like neutrons.
Science Instagram Captions About Cool DIY Experiments
81. Kids + baking soda + vinegar = send help now.
82. Why limit yourself to the SiFi channel when you can order a DIY science kit off the internet and build a rocket in your backyard?
83. I followed my heart, and it led me to the kitchen table. Guess what’s in these beakers?
84. Life ain’t perfect, but playing at science with your kids on a Sunday morning definitely can be.
85. Don’t watch me. Watch that contraption bubbling away in the background.
86. The science of perfect coffee. Every time. Enjoy!
87. Science mode? Always activated! We have a stargazing app and a whole evening to wander around.
88. I’ve got a one way ticket to science town, and nothing can get me down.
89. Don’t combine Coke and Mentos, make elephant toothpaste instead. Why? Well, here’s why.
90. If you don’t hear from us within a few hours, chances are that something went a little wrong with this experiment.
Wonderful Quotes for Science Captions for Instagram
91. “Equipped with his five senses, man explores the universe around him and calls the adventure Science.” — Edwin Powell Hubble
92. “Everybody’s a mad scientist, and life is their lab. We’re all trying to experiment to find a way to live, to solve problems, to fend off madness and chaos.” — David Cronenberg
93. “Science is magic that works.” — Kurt Vonnegut
94. “Somewhere, something incredible is waiting to be known.” — Carl Sagan
95. “Men love to wonder, and that is the seed of science.” — Ralph Waldo Emerson
96. “Science is fun. Science is curiosity. We all have natural curiosity. Science is a process of investigating. It’s posing questions and coming up with a method.” — Sally Ride
97. “In questions of science, the authority of a thousand is not worth the humble reasoning of a single individual.” — Galileo Galilei
98. “Two things are infinite: the universe and human stupidity; and I’m not sure about the universe.” — Albert Einstein
99. “What I love about science is that as you learn, you don’t really get answers. You just get better questions.” — John Green
100. “Life cannot have had a random beginning … The trouble is that there are about 2000 enzymes, and the chance of obtaining them all in a random trial is only one part in 10^40,000, an outrageously small probability that could not be faced even if the whole universe consisted of organic soup.” — Fred Hoyle
Short Science Instagram Captions
101. Just follow the science.
102. Keep calm and brew cool potions.
103. More science. Less stress.
104. Smiles and lab coats.
105. Radiate science vibes and post cool things.
106. Science vibes only.
107. BRB. Just going to spend all night stargazing.
108. Science isn’t the answer. It’s the question, and you might never answer it.
109. Take only selfies, leave only statically charged balloons.
110. It’s always science o’clock somewhere.
Creative Writing Prompts for Science Captions for Instagram
A little inspiration can go a long way, so if you hope to write your own cool science Instagram captions, see if these handy prompts can push you in the right direction!
111. Science might not have all the answers, but it definitely has …
112. The fastest way to get excited about science will always be …
113. Nothing quite says “science nerd” like …
114. Astronomy: Because everyone needs to look up and …
115. If you like science, you have to try the … experiment, because …
116. Science could never be the same without …
117. My favorite thing about science is …
118. Up in the clouds or down in the caves, science is always …
119. Science is like …, I don’t want to live without it.
120. You can always count on science to …
FAQ About Science Instagram Captions
How long should my science Instagram captions be?
That’s a matter of experimentation, because it does depend on your crowd for Insta followers, but generally speaking, shorter captions are more likely to be successful than very long ones. If you want to play it safe, aim to keep your science captions under 220 characters.
Should I include any emojis in my science captions for Instagram?
Definitely! Cool emojis like 🔬, 🔭, 🧬, 🧪, 🧫, ⚗️, 🌌, 🌡️, 🧲, 🧑🔬, 🦠 can only make your captions more impactful. In fact, social media surveys show that relevant emojis can boost your Instagram engagement rate by around 17 percent on average.
Can you recommend any cool hashtags to add to my science Instagram captions?
Hashtags like #science, #astronomy, #chemistry, #stem, #sciencenerd, #experimenting, and #physics can help other Instagram users who love science discover your posts more easily. You can also add trending hashtags like #toolittoquit or #savagenotaverage to give your posts more of an edgy feel.
