15 Science Experiments You Can Do With Your Kids

Time to get messy, light some stuff on fire, and use food products in ways they were never intended! Parents and teachers across the internet have found fun ways to teach kids science, and have documented the experiments for the rest of us. Here are 15 hands-on science lessons that will stick in a kid’s brain far longer than anything they get from a textbook.

1. Lemony Sudsy Eruptions @ Blog Me Mom


Fun Quotient: A much less stinky take on the trusty vinegar and baking soda eruptions. The experiment uses citric acid, food coloring, and clear hand soap to make fluffy frothy science.

Teaches: The baking soda base and the citric acid create an endothermic reaction while releasing carbon dioxide in bubble form. You have to look up endothermic reaction on your own. 

2. Alcohol soaked Money on Fire @ Barefoot in Suburbia

Fun Quotient: Holy crud—you’re burning money! Fire! Money! Fire!

Teaches: Combustion, or what a fire likes to eat. Rubbing alcohol, yum. Cold wet cottony dollar under the alcohol, meh. Not enough to keep burning once the alcohol is gone.

3. Homemade Rock Candy Skewers @ Home made simple

Fun Quotient: It makes pretty rocks you can eat!

Teaches:  Water evaporates, the sugar crystals don’t. The sugar precipitates, meaning it separates from the supersaturated sugar water. Seed crystals form on your stick, attracting more sugar crystals, until finally, about a week later, you got yourself some tasty science on a stick.

4. Make Your Own Electromagnet @ Science Bob


Fun Quotient: They get to use sharp things and electricity, which is Frankenstein-level cool. 

Teaches: Electromagnets are everywhere. They make motors spin, CDs play, and most modern cars run. This experiment shows the difference between a permanent magnet (the ones on your fridge) and the kind that can be turned on and off at will. When turned on, the electricity forces the molecules in the nail to attract metal, even though the nail itself isn’t magnetic. 

5. Invisible Ink From Lemons @ Show Tell Share


Fun Quotient: Invisible ink! Hello? INVISIBLE INK!! (Also fire if you want to go that route, but it’s not necessary or entirely safe to do so).

Teaches: Good old oxidation. Lemon juice is acidic enough to resist oxidation in open air, but a little heat “rusts” it right up.  

6. Walking on Eggs @ Steve Spangler Science


Fun Quotient: Like walking on hot coals, but somehow more naughty!

Teaches: Structure matters. No matter how flimsy an egg shell is, its actual shape gives it amazing strength, as long as you put the weight in the right place. 

7. Tea Bag Rocket @ Ordinary Life Magic

Fun Quotient: I really don’t think one can overemphasize how much children enjoy watching things burst into flame and fly around the kitchen. 

Teaches: Hot air rises, natch. But it also teaches “convection current,” which is the force that makes it shoot into the air. 

See Also...

Man Wearing Mentos Suit Dropped in Tank of Diet Coke
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10 Science Experiments You Can Eat With Your Kids
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8 Countries With Fascinating Baby Naming Laws

8. Dancing Oobleck @ Housing a Forest


Fun Quotient: Oobleck is cornstarch and water, and if you didn’t play with it as a child then I am so sorry for you because you probably grew up in a Dickensian work house. By itself it’s fun, but add a sub-woofer and some paint, and you have a dance party. 

Teaches: Sound waves. You can’t see them, but they exist, and they like to party. 

9. Ivory Soap Monster @ bebe ala mode designs

Fun Quotient: Instead of having to wash with it, you get to nuke it until it becomes a frothy cloud of 99% pure mess.

Teaches: When the gas molecules trapped in the soft pliable soap get hot, they need more space. They make a break for it and take the soap with them. As the temperature of the gas increases so does its volume.

10.  Easy Marshmallow Catapult @ it’s always autumn


Fun Quotient: Weaponized Marshmallows.

Teaches: Force= Mass x Acceleration. A little thing going very fast will hit you just as hard as a big thing going slow. That’s Newton’s second law, don’t-cha-know. 

11. Magic Plastic Bag @ TinkerLab


Fun Quotient: Time to get stabby.

Teaches: How polymers work. Also, on a different level, why you’re not supposed to take the arrow out of a person after they get impaled in movies.

12. Gummy Bear Torture @ Science for Kids

Fun Quotient:  Deforming gummy bears with different evil potions, and the most gruesome of all: eating them.

Teaches: Osmosis, and which kinds of liquids do it best. 

13. Making an Optical Illusion @ Science-Sparks


Fun Quotient: It’s a teeny cartoon!

Teaches: Your eyes aren’t entirely reliable. Optical illusions occur because our brains fill in the gaps for whatever our eye isn’t processing. So two pictures become one.

14. Chain Reaction Popsicle Sticks @ Frugal Fun for Boys


Fun Quotient:  It’s tough to get started, but the payoff is clatter and splatter fun.

Teaches: Nuclear physics. Sorta. At least a demonstration of potential energy, kinetic energy, and chain reactions.

15. How to be a Polar Bear @ Discover and Learn

Fun Quotient: Goop is glory. 

Teaches: The natural glory of fat, and how arctic animals can survive temperatures that kill everything else.

Missing the Days of Clippy? There’s an App That Will Bring Him Back

The Science Elf, YouTube
The Science Elf, YouTube

Some Microsoft Office users might still brace for the appearance of a certain nosy, wide-eyed paper clip whenever they type Dear at the top of a fresh Word document. After all, Clippy was the anthropomorphic pet we never asked for, yet tolerated through several formative years of computer technology.

Though Clippy—short for Clippit—may have been on the receiving end of an industry-wide eye roll in the late 1990s, it’s hard to ignore how much he seems like an early, distant ancestor to applications like Alexa and Siri, upon whom society has developed a pretty significant reliance. Whether you think about the injustice against Clippy every day or you’re just a normal person who likes any excuse to indulge in ‘90s nostalgia, we have news for you: You can rescue him from the void and host him on your very own Mac desktop.

According to Lifehacker, the app was created by a developer named Devran “Cosmo” Uenal, who debuted the program on Github earlier this month. This rather chilled-out Clippy won’t burst into your Word document and offer unsolicited advice on how to write letters, but he’ll still entertain you with animated performances if you right-click on him and choose “Animate!”

As you can see in Uenal’s Twitter video, he might don a pair of oversized headphones and mime a music jam sessions, or he might transform into a googly-eyed, heavy-eyebrowed checkmark.

To download the paperclip pal for yourself, scroll down to the “First start” section on the Github page and click “Download Clippy for macOS,” which should trigger an automatic download. Click on that installation file, and then follow the rest of the directions in the “First start” section to open Clippy on your desktop. From there, the fun is endless.

And, if you’re hungry for more history about the world’s most hated virtual assistant, you can read more about his tragic life here.

[h/t Lifehacker]

The World's Spiciest Chip Is Sold Only One to a Customer

Paqui
Paqui

If you’ve ever wondered what it would be like to get pepper-sprayed directly in your mouth, Paqui Chips has something you can’t afford to miss. Following the success of their Carolina Reaper Madness One Chip Challenges back in 2016 and 2017, Food & Wine reports that the company has re-released the sadistic snack. Continuing their part-marketing gimmick, part-public safety effort, the Reaper chip won’t be sold in bags. You just get one chip.

That’s because Paqui dusts its chips with the Carolina Reaper Pepper, considered the world’s hottest, and most (attempted) consumers of the chip report being unable to finish even one. To drive home the point of how hot this chip is—it’s really, extremely, punishingly hot—the chip is sold in a tiny coffin-shaped box

Peppers like the Carolina Reaper are loaded with capsaicin, a compound that triggers messages of heat and pain and fiery consumption; your body can respond by vomiting or having shortness of breath. While eating the chip is not the same as consuming the bare, whole pepper, it’s still going to be a very uncomfortable experience. For a profanity-filled example, you can check out this video:

The chip will be sold only on Paqui’s website for $6.99 per chip or $59.90 for a 10-pack. The company also encourages pepper aficionados to upload photos or video of their attempts to finish the chip. If it becomes too much, try eating yogurt, honey, or milk to dampen the effects.

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