How to Make a Air Pump

The medical field has known for some time now that negative pressure (re: suction) can drastically speed up wound recovery time. However, the machines that are currently available are quite expensive, and not an option for third world countries. Enter MIT student Danielle Zuro ...more

Here are just a few little random tips that may help you while making balloon animals for fun and profit. This list is only a collection of random balloon tips and tricks that I've come up with on the fly tonight. If you have any other suggestions or questions, please feel fre ...more

There’s nothing like a great horror movie to really get the adrenaline pumping during the Halloween season. I don't know about you, but the sight of blood dripping into a pool of even more blood creeps me out, so you can imagine my reaction to harrowing creatures that go bump ...more

Meat and bourbon is a delicious marriage—whether it's bacon-infused bourbon, or bourbon drenched steaks. The recipe below is adapted from Nancy's bourbon-marinated rib eye recipe over at 'A Recipe a Day'. For this version, we used the classic New York strip, with a little sous ...more

If you're like me, you were disappointed when NASA cut their human space flight program. No longer could children and adults in dead-end jobs dream of someday walking on the surface of the Moon or drinking floating globules of water through a straw. Homo sapiens as a species a ...more

Bad news, guys. The shelf life for liquor leftovers does not apply to your two-buck chuck. While an opened bottle of your favorite whiskey will stay respectable for ages thanks to its high ABV (which makes it inhospitable to outside elements), an opened bottle of merlot will s ...more

The best sangria I ever had in my life was made by a Spanish friend for my birthday party. The ingredients included a giant box of Franzia red, one bottle of Bombay Sapphire Blue, one cup of sugar, a liter of 7-Up, and some cinnamon sticks. She put everything but the 7-Up in a ...more

The video featured in this article demonstrates the function and design of a powerful form of air cannon that operates using a purpose made valve that opens very rapidly. This allows for a massive amount of pressurized air to be released at once to throw a projectile many hund ...more

Foodborne infections often occur through the contamination of equipment, food-prep tools, and unsanitary surfaces. A recent report from the Centers for Disease Control and Prevention (CDC) reminds us that breast pump parts are part of the food-delivery chain — and they can bec ...more

Locking your keys inside of your car is frustrating, to say the least, especially if you're in a hurry to get somewhere. You can always call AAA roadside assistance or a locksmith, but you'll probably have to fork over some money, as well as wait for them to get to you. You mi ...more

Do not point this gun to other! Kids SHOULD NOT use the darts in this tutorial as the ammunition, you should only use soft things like the cotton head of the ear-cleaner stick! Step 1: Materials Preparing 1 empty dishwater bottle with the cap like this 1 empty glass cleaner ...more

The following video is the result of months of viewer requests to create a single-shot airsoft rifle. The design I decided to film the video around ended up being quite durable, and very capable of being loaded with single pellets, or multiple pellets to operate as a shotgun. ...more

Take everyday sprinkler parts and form them into a high pressure rocket launcher that will shoot paper rockets nearly 300 feet!!! It's cheap to make and a lot of fun! Video: . A quick trip to nearly any hardware or sprinkler supply store should get you everything you need for ...more

A flat soda tastes awful. It's almost as bad as drinking a room temperature milkshake. Of course, you can always opt to buy single-serving cans or 20 ounce bottles, but that's always going to be more expensive than 2-liters. The problem with 2-liter bottles of coke is that th ...more

As sheltering at home orders ease up, we still have to remain respectful of social distancing. Camping is one of your best options. You'll avoid the crowded beaches and trails while still soaking up nature. Right now we can all use some fresh air and sunshine. The last thing ...more

If you've spent most of your life in one geographic location, you're probably pretty familiar with the weather there (unless you're a hermit). If you live in a tropical climate (and haven't done much traveling), maybe you've never even seen snow. Regardless, the idea of a tin ...more

There are plenty of things you can use at home to make your own rocket, like sugar, matchsticks, or even trash. They may not be as impressive as a real rocket, but they can still be a lot of fun. In this video, How To Lou shows how he made a high-flying water rocket out of som ...more

With the nation facing a shortage of ventilators for COVID-19 patients and no apparent ramp-up in the production of new ones, engineers, medical resistents, and do-it-yourselfers are sharing plans for homemade versions. But before you go online to start ordering parts for any ...more

While all eyes might be on the next beta release for iOS 13, Apple is still pumping out updates for iOS 12. The company released iOS 12.4.1, the first update since iOS 12.4, on Aug. 26. The latest update includes a patch for the jailbreak vulnerability recently discovered in 1 ...more

There was one company at the 2015 LA Auto Show that had everyone intrigued. They didn't have a big booth, and they only had one car on display, but they definitely had everyone's attention. It wasn't Tata Motors, a company that gained international recognition when it launche ...more

Unless you're a pretty avid home cook, you probably don't know a lot about sous vide. Sous vide is a low-temperature cooking method where food is cooked in vacuum-sealed plastic bags in a water bath for a prolonged period of time. Sous vide machines are used mostly in high-en ...more

For the novice cook, fungi can be weird because, well, they're fungi. However, if you've been afraid to get acquainted with mushrooms, you've been missing out. Vegetarians love mushrooms and with good reason. Their rich, savory flavor comes a close second to umami-rich meat. ...more

Fight me all you want, but it ain't a party without alcohol—whether it's a Halloween party, Christmas party, dinner party, or even a damn wedding. (If you think that people will stick around after dinner for a dry wedding, then you're sorely mistaken.) And while we'd all love ...more

WonderHowTo is a how-to website made up of niche communities called Worlds, with topics ranging from Minecraft to science experiments to Scrabble and everything in-between. Check in every Wednesday evening for a roundup of user-run activities and how-to projects from the commu ...more

We're pumped for iOS 13 and all of the fresh features and changes that come with it. Developer beta 3 came with new features in the double digits, including AR eye contact in FaceTime and mouse cursor size customization. Developer beta 4, released today, has a few more additio ...more

Just as expected, Apple pushed out iOS 14.3 to the masses on Monday, Dec. 14, which coincided with the pumped-up release of Fitness+, Apple's subscription workout service for Apple Watch users. It also came one day before the new AirPods Max hit buyers, and the iPhone needs iO ...more

Unless you like boxed wine, your wine bottles are going to either be sealed with a cork or a screw cap, the latter of which should not be frowned upon, especially if it's white wine. However, most wineries still prefer corks over screw caps, and that means you'll need a corksc ...more

When a stuffy nose hits, it feels like breathing clearly and easily may never come again. Allergies, colds, and even changes in weather can leave our sinuses blocked, with medicine seeming like the only option. But don't break out the medication just yet — relieving the pressu ...more

At one point in the '90s, about fifty percent of the CDs produced worldwide had an AOL logo. About fifty percent of the CDs in my home still have that AOL promise of 500 free hours on them. Though they never got me to join their internet service, I did get a lifetime supply of ...more

Back in 2007, YouTube user HouseholdHacker posted a parody video on how to make a high-def speaker for under a buck. MythBusters took on the challenge and busted it. Although that particular method doesn't seem to work, that doesn't mean you can't make your own speaker for le ...more

Chances are that you've been using your microwave just to nuke leftovers, but they can do so much more than heat up last night's dinner—microwaves can help you peel garlic more quickly, get more juice out of lemons, disinfect your kitchen, dry out herbs, give beauty products n ...more

Snapchat and its augmented reality capabilities have become a haven for music artists seeking to promote their new albums or simply amplify their art with immersive experiences. We've seen the likes of Drake, Nicki Minaj, and Ariana Grande publish Snapchat Lenses to push thei ...more