Hand Warmers

How To : Make Hand Warmers

In this tutorial, we learn how to make hand warmers. You can make this out of pockets off of an old sweater. First, grab a piece of copy paper and measure over two inches, then fold it in half. After this, measure down 1.5" and then draw a line where this mark was. After this, ...more

Winter Hack : How to Turn a Dead Battery into a Hand Warmer

My least favorite aspect of the winter season is how my fingers always turn into stiff, numb digits, unfeeling and seemingly incapable of making even the slightest movement. Yes, that might sound overdramatic, but if you hate wearing gloves like I do, you probably know exactly ...more

How To : Make liquid sculptures from a handwarmer

Learn how to make liquid sculptures from a hand warmer in simple steps. First buy an instant reusable hand warmer which has sodium acetate in it and keep it ready. Now use 4 packets of the hand warmer and stir them out with water. Transfer them to a bottle and keep it aside. T ...more

How To : Make chemical stalagmites

Check out this science experiment video on how to chemical stalagmites. Chemist Chris Schrempp (star high school teacher and author of the book Bangs, Flashes, and Explosions) walks host Chris Hardwick through the process of making chemical stalagmites and some cool exothermic ...more

How To : Crochet a cute pair of ruffled wrist warmers

This is perfect for someone who wants to keep their hands warm but still work with their hands (such as typing, sewing or crafting). Start with medium weight worsted yarn and a size I crochet hook to make these fun wrist warmers.

How To : Make "Hot Ice" with Sodium Acetate Crystals

If you've ever used a heating pad or hand warmer, you essentially know what "hot ice" is. It's supersaturated sodium acetate, and it's actually fairly easy to make at home out of sodium acetate crystals. You can also make it out of vinegar and baking soda (directions at the bo ...more

How To : Do an animal blubber (fat) glove experiment

In this video, we learn how to do an animal blubber (fat) glove experiment. You will need: a big bowl with ice water in it, 4 plastic bags, thermometers, and some vegetable shortening. To start, you will take the shortening and scoop it into plastic bag and then stick one of y ...more

How To : Teach a toddler to wash their hands

Now is the time to instill good hygiene habits that will serve your child for life. You Will Need * A toddler * A sink * A sturdy step stool * Soap * Clean paper towels Step 1 Help your toddler climb up onto the stool in front of the sink. If they’re wearing long sleeves, rol ...more

How To : Make Homemade Microwaveable Foot Warmers

Well, Ol' Man Winter is upon us yet again, blasting us with his icy breath. When I was a kid, I loved wintertime because it meant the prospect of sledding, snowball fights & missed school days in which to enjoy both. Now that I'm 45, however, my attitude toward the season has ...more

How To : Make homemade Indian yogurt (dahi)

Homemade yogurt is so simple to make that you’ll wonder why you haven’t made it before. Watch this how-to video and try this recipe. You will agree that Indian style homemade yogurt has a delicious flavor that is very different from store bought ones, not to mention how much c ...more

News : Ale vs. Lager

What's the Difference Between Ales and Lagers People often ask me, "Nick, what is the difference between Ales and Lagers?" Well, as you may or may not know, there are two types of beers -Ales & Lagers. All beers are made from the basic combination of water, hops, malts, and y ...more

News : Medieval peasant house

Hey everybody, here is my entry for the medieval building contest. I don't actually care if I win, it was just fun to think about. I have this great book series called The History of Private Life which goes into wonderful detail about how people did everyday things throughout ...more

News : How Livestock Farts Lead to a Warmer Climate

When it comes to global warming, most of us think of carbon dioxide emissions. While carbon dioxide is the most important greenhouse gas, carbon dioxide emissions have stayed constant for the last three years. On the other hand, methane, the second most important gas, has been ...more

How To : Make Restaurant-Grade Sushi Rice

Contrary to popular belief, sushi is not the raw fish that one gets at Japanese restaurants, but the rice that comes with it. It's hard to tell whether this popular misconception led to or came about because of the primary flavors that we think of in sushi are the fish. We oft ...more

How To : 20 Surprisingly Practical Uses for Apple AirTags

Apple AirTags are super helpful for keeping track of your keys, backpack, and other frequently misplaced items, but there are some pretty clever things you can do with them beyond finding regularly used stuff. Apple sells its smart trackers — small, circular white discs 1.26 ...more

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