How to Roll a Joint Easily

Vacuuming is an easy, almost effortless task. With a few pushes of the vacuum, we can pick up pet hair, loose fluff, and other dirt and debris tracked across our floors. Yet there's one culprit that's harder to beat than all others—long strands of human hair. Long hairs, as w ...more

One of my favorite simple projects is building two circle wobblers. I love how such a simple object amazes with its motion. The two circle wobbler is an object made out of two circles connected to each other in such a way that the center of mass of the object doesn't move up o ...more

Blizzard Cam, a 40 mph mobile spycam on skis, spies on a group of adorable polar bears (um, minus the blood stained faces) as they devour a pile of remains. Operated remotely, Snowball Cam is released from the Blizzard if scientists detect the bears may attack the device. The ...more

If you thought the last post on Two Circle Wobblers was wild, then wait until you see what happens when you build wobblers out of two half circles or two ellipses. In both of these cases, the center of gravity still remains constant in the vertical direction, allowing them to ...more

The sudden deceleration, shifting in the knee, popping sound and screaming from the intense pain that immediately follows is becoming increasingly common among our young athletes. Those who have witnessed or suffered a torn anterior cruciate ligament (ACL) are familiar with ...more

The sudden deceleration, shifting in the knee, popping sound and screaming from the intense pain that immediately follows is becoming increasingly common among our young athletes. Those who have witnessed or suffered a torn anterior cruciate ligament (ACL) are familiar with th ...more

Founded by Zach Kaplan, a "serial entrepreneur" with a B.S. in mechanical engineering, Inventables is a futuristic online hardware store based out of Chicago. The company sells innovative materials at much smaller quantities than typically available—largely to artists, invento ...more

Using an analog camera to create multiple exposures is a technique that has long been in practice throughout the history of photography. Pressing the shutter button twice will superimpose the exposure of two different images onto the same piece of film. Sometimes done in an ar ...more

Time-lapse photography used to require expensive and dedicated equipment, but in today's futuristic world, we now have easy access to universal machines like the iPhone, which are pretty much tricorders. Reel Moments is a time-lapse app for the iPhone from Nexvio. It’s a ‘pic ...more

Without a doubt, sushi is one of my favorite foods—dainty and delectable, while also fun to make. So let's get started with maki rolls, aka makizushi, probably the most iconic form of sushi. You know, the one filled with rice and your standard sushi ingredients, rolled up in a ...more

There are hundreds of delicious ways to enjoy caramel, from chocolate confections to sticky caramel apples and carnival bags of caramel corn. Caramel might be the special sauce that makes every dessert taste better, but it's also surprisingly simple to make. In about 7 minute ...more

Any pizza lover knows that a quality crust is crucial to the whole experience. Good pizza crust should be delicious on its own, for once you get to the edge, it will be without any toppings, sauce, or cheese to disguise a bad character. It should be redolent of fresh, good whe ...more

After updating to iOS 8, some of you have probably noticed that a lot of your pictures and videos are missing from the Photos app. Even if you were to restore your iPad or iPhone to your last backup, they would still be missing. But don't worry, that's just because albums work ...more

Making a good pie crust can seem intimidating to the uninitiated, but once you master this skill, a whole world opens up to you. Not only can you make all manner of fruit, custard, and cream-filled pies once you know all the tricks, you can branch out into the world of quiches ...more

If you've ever wanted to turn your favorite GIF into a live wallpaper for your iPhone or even just make it a 3D Touch-friendly Live Photo that you can share, there's a super simple way to do so. Using the Giphy app for iOS, you can convert any GIF found on Giphy's website int ...more

Google just made searching the web on your iPhone a whole lot easier with its new GBoard keyboard for iOS. It has a built-in Google icon so that you can search directly from whatever app you're in, making it a cinch to add images, GIFs, directions, videos, and more. Video: . T ...more

Finding the right mix of custom ROM, kernel, and tweaks for my OnePlus One has left me flashing every new release I come across. This has led to many hours going through thread after thread trying to find the latest and best software out there for my phone. While I do enjoy th ...more

You hand your iPhone to a friend to show them a picture. What happens? They swipe. Left, right, it doesn't matter. You don't remember what lies in either direction of the photo in question, and you don't want anything compromising exposed to the unassuming viewer. Luckily, App ...more

Earlier today, @DesignGears leaked an unofficial KitKat build for the Galaxy Note 3, and now they've dropped one for our Galaxy S4s, too. How to Install the 4.4.2 Build Check out my install guide on Galaxy Note 3 softModder for step-by-step instructions, just make sure to sub ...more

It seems we've come full circle in alternative dating routes. Just like a long time ago when people were able to go to matchmakers and watch videos of potential matches, the dating app 'Hinge' is now allowing you to add videos to your profile. In fact, many dating apps are st ...more

As a picky "liker" on Instagram, I make sure to only double-tap on the photos that I truly enjoy looking at: delicious cheeseburger shots, Siberian Husky snaps, music festivals photos, and obligatory baby pictures that my mom posts from my youth. All of these pictures are one ...more

Plastic wrap is, arguably, man's greatest invention—or at least, the 2000 Year Old Man thought so. Its primary use is to protect food from getting dried out in the fridge or on the counter; but if that's all you're only using it for, you're missing out. Don't Miss: Your Fridg ...more

The airline is not your friend. It will do anything it can to gouge your dignity, time, and most of all, money. One of the biggest scams to get a few extra bucks out of you are those dreaded baggage fees. If the lines, security, "random" screenings, and unwanted fondling aren' ...more

Here's a not-so-well-kept secret about the food industry: retailers love to take your money. And one of the ways they do that is by dividing food into smaller sizes and charging more. Have you ever noticed that a container of precut, washed broccoli costs more than a head of b ...more

Want to attract more birds into your backyard for your viewing pleasure? With a simple household objects and bird seeds, you can easily turn your backyard or outdoor balcony into a bustling destination for your neighborhood birds. Cover a toilet paper cardboard roll or a pine ...more

Rooting your Nexus 7 tablet is now easier than ever. Previous rooting methods required connecting your tablet to a computer and using any one of a number of programs and/or ADB commands. Now, it's as easy as downloading an app on your phone and tapping one button. Who can we ...more

After years of making do with a cheap knife, I finally bought a really good 8" chef's knife—a Henckels, although I was also eyeing a Global santoku. It quietly but literally changed my life. I don't have amazing knife skills, but having a great piece of equipment in my hands ...more

Whether you use VSCO to take all of your photos or you use it primarily to edit photos you take with others apps on your iOS or Android phone, you're at some point going to want your VSCO pics to end up in your Camera Roll or Gallery. VSCO doesn't add them there by default, bu ...more

Want to make your own doughnut? You just need a large skillet, some frying oil, and some basic cooking ingredients that can easily be obtained in your cupboard or the local supermarket. Simply mix all the ingredients together in the sequence described below to create the doug ...more

Fresh, homemade pasta definitely beats the dried stuff from the store. However, most of us aren't usually in the mood to knead dough for 10 minutes... or to clean up a sticky, doughy, floury mess afterward. Lucky for us, there's an easier and cleaner way to make pasta in a qu ...more

Snapchat began rolling out a massive update on March 29th, dubbed Chat 2.0, that gives users a plethora of new features, basically transforming Snapchat into an all-purpose messaging app. New features such as one-tap video chatting, audio-only chatting, and the ability to mak ...more

The great thing about augmented reality is that so much is possible using the emerging tools and software, your only real limit is your imagination — that includes making real versions of imagined products. We're not sure where the idea for the new Posemoji app came from, but ...more

If your Android phone was made by Samsung, LG, HTC, or any other manufacturer that likes to apply skins on top of stock Android, then your camera app is tied to the custom gallery app that was preinstalled on your device. In other words, when you tap that little image preview ...more

I know, "Steamdown" conjures images of a hoedown, but "Steampunk prop breakdown" is a bit of a mouthful, I thought. Anyway, I'm going to show you how I made my very first Steampunk prop! It doesn't require any tools at all, just some glue and some parts from the hardware stor ...more

Butter is one of the most versatile ingredients in the world: its variety of uses range from brightening a morning piece of toast to finishing a beautiful rib-eye steak with decadent flair. When warm butter is mixed with herbs, spices, and other supplementary ingredients, the ...more

Imagine walking up to enter a live event — but instead of pulling out a physical or mobile ticket to get admitted — you pull out your smartphone which lets out an ultrasonic sound tailored for you that lets you into the event. Yeah, that's what Ticketmaster is trying to do. ...more

Advancements in technology have made it perfectly possible to make a short film or even an entire movie with your iPhone or Android — as long as you've got the right gear. Lenses, stabilizers, tripods, lighting, microphones, chargers, and cases can make the difference between ...more

For many of you, the carving fork only comes out at Thanksgiving as an essential turkey-slicing aid. Perhaps you pull it out of the knife block to slice up the occasional roast. But the carving fork (also known as kitchen fork) can be used for many more tasks around the kitche ...more