David Explains Search Results

How To: Play on a European roulette table

European roulette tables are slightly different than the kind you find in Vegas or Atlantic City. In this tutorial, professional Euro gambler and TV presenter, Richie Litchfield, explains the various positions to place your chips on a European Roulette table.

How To: Power a toy car with a balloon

Karthik Raj and Nishant explained about a air balloon car in this video. You just need 4 or more things to make the air balloon car. You need two rubber bands, one pen, two toy cars, and one air balloon exactly to do this air balloon car. First of all, you just take the air balloon and fix it one side of the pen which is opened two sides. Next place the pen on the top of the toy car and tie with a rubber band and make sure that the rubber band is in the middle of the toy care and not in the t...

How To: Rollerblade in 4 steps

In this video, a young boy explains some beginners tips for learning to rollerblade. First start by standing still on the rollerblades. Then try lifting your feet up and down in place, to get a feel for the balance. To move forward, lean forward a little bit and move the skates by pushing them from side to side, back and forth. To jump on rollerblades, skate forward quickly in a straight line and jump with two feet. To twirl on rollerblades, skate forward and point both toes outward, which wi...

How To: Put overgrip on your tennis racket

This video explains how to put an over grip on your tennis racket. To begin you need to remove the plastic that is protecting the grip that you plan to put on your tennis racket. On the other side of the grip there should be a paper that you can remove so that you have a stick mark. Place the sticky mark on top of the handle and start to wrap in line with the end of the handle. Wrap clockwise if you are a right handed player or counter clockwise if you are left handed. Stretch the grip a litt...

How To: Add and subtract fractions with different denominators

This video is a simple math video showing how to add and subtract fractions using different denominators. It begins with a man explaining briefly and sitting in front of a piece of paper. He writes out a group of fractions each one with different denominators, ending in three and five. To add appropriately, on must find a common denominator, which is fifteen. So he multiplies each by five and three, raising the denominators to fifteen. This will raise the fractions to six-fifteenths and twent...

How To: Erect a tipi for shelter

This video is a tutorial explaining how to erect a tipi shelter. You must make sure all poles are 11' by 10' to have the correct height tipi. The instructor then aligns three marks and ties a clove hitch around all three poles. The next step is to raise the pole by using the rope to keep the structure stable. The next step involves putting the covering onto the lead pole and the bring the covering around 360 to complete. The last step involves securing the covering with rope by tying a knot a...

How To: Take apart an Xbox 360

This video by Technology Helper teaches you how to carry out the often difficult task of taking apart an XBox 360. First the face plate is removed using a small screwdriver and then further parts are removed by pushing small prongs on the inside of the XBox using a screwdriver to reach the inside of the machine. The video then explains which screws need to be removed from the XBox in order to successfully disassemble it and access the hard drive, which you can now easily remove from the XBox ...

How To: Shave your face for beginners

Ryan explains how to shave your face. To shave your face, first grab your shaving cream and open the can. Next, apply the shaving cream to your hand. Then, spread it around your hand to make it foamy. Apply the shaving cream to your face. Then, wash your hands to remove the excess shaving cream residue. Next, grab your razor and get it wet. Then, lightly drag the razor over your face being very careful not to nick the skin. Be sure to shave your cheeks, your neck and under your nose. You can ...

How To: Install Linux from within Windows

This video is pretty fast paced. There is no audio. It explains with video and text how to install Linux in a virtual drive from SUN. It includes the various needed steps including to First install the Linux or Windows CD into your CD/DVD Drive in your PC. Creating your new drive partition and then determining how much ram you want to add to the installation. It shows you how to work with Debian GNU/Linux and passwords and touches on installing Kubuntu.

How To: Install fiber to the exterior cage of a Raku kiln

This intriguing video is part of a set by Simon Leach that teaches anyone at home to create a Raku kiln. In this video, he takes you in a simple, step by step guide from attaching in the fluffy fiber to the exterior cage with specialty buttons and wires. All the steps are very clear, and he even repeats them just in case so that even the most novice craftsman can follow along. It's both practical and educational, as he explains why things need to be done and what purpose they serve for the fi...

How To: Shoot around the angles in pool

This video is about a particular pool or snooker game shot technique called "Shooting or Going around the Angles." The presenter, with a alias name of 'Forcefollow', first describes a particular 9-ball pool game situation that would require this technique, using a computer generated picture image to show an overhead view of the pool table, with the pool balls in question placed at certain locations within the table and showing the various angle trajectories paths of the desired ball to be str...

How To: Replace the wave guide cover in a Neff microwave

Watch to learn how to replace the wave guide cover in a Neff microwave. You'll remove and replace the waveguide cover on a Neff microwave. Microwave sparks, or arcing in the microwave, could be the result of a damaged waveguide cover. As part of this microwave maintenance video we explain that you can replace a broken glass turntable or a melted roller ring. There are also microwave cleaning tips included.

How To: Replace basket wheels in an Electrolux dishwasher

Watch to learn how to replace basket wheels in an Electrolux dishwasher. You'll remove and replace upper basket wheels and lower basket wheels on an Electrolux dishwasher. Broken dishwasher basket? Perhaps you have a missing basket wheel. As part of dishwasher maintenance we replace the wheels and explain that you can also get a replacement cutlery basket.

How To: Replace spray arms in an Electrolux dishwasher

Watch to learn how to replace spray arms in an Electrolux dishwasher. You'll remove and replace spray arms on an Electrolux dishwasher. Dishwasher not working properly? You may have a broken upper spray arm or blocked lower spray arm. As part of dishwasher maintenance we also explain that you can replace a broken drainage channel or fit a replacement cutlery basket.

How To: Apply fake eyelashes

In this video clip series, our expert will explain the use of fake (false) eyelashes, how to apply them, the types of glue needed for false eyelash application, as well as tips and techniques for trimming false eyelashes.

How To: Use Your Saved Passwords from Google Chrome to Log into Android Apps

The idea of a world without passwords used to be a pipe dream. But as we inch closer to making that a reality, we have services now that securely store all of our passwords under a single master password. It's a convenient way to keep our accounts safe and sound without having to remember all of their credentials. And there's no reason to be afraid — I'll explain why.

News: What the Irregular Heart Rhythm Notification Means on Your Apple Watch

Waking up your Apple Watch to see "your heart has shown signs of an irregular rhythm suggestive of atrial fibrillation" might come as a shock. While your watch can send you warnings if it detects a fast or low heart rate, those messages are pretty vague, while the abnormal arrhythmia alert can downright scary. So what should you do if you receive one of these AFib notifications?

News: Why the iPhone X Needs a $25 USB Type-C Cable to Fast Charge

After learning that you'll need to spend at least $74 on a special charger and a USB Type-C Lightning cable to enable fast charging on the new iPhone X and iPhone 8 models, you may be wondering why you can't just use the standard Lightning cable. While we can't answer why Apple didn't include the USB-C cable in the box with their new phones, we can explain why you need USB-C to enable fast charging.

News: This Genetic Defect Could Be Why Typhoid Mary Never Got Typhoid Fever

Whether or not a microbe is successful at establishing an infection depends both on the microbe and the host. Scientists from Duke found that a single DNA change can allow Salmonella typhi, the bacteria that causes typhoid fever, to invade cells. That single genetic variation increased the amount of cholesterol on cell membranes that Salmonella and other bacteria use as a docking station to attach to a cell to invade it. They also found that common cholesterol-lowering drugs protected zebrafi...

News: Personal Computing Is Dead, Long Live Collaborative Computing

Those of us who are actively developing for the HoloLens, and for the other augmented and mixed reality devices and platforms that currently exist, are constantly looking for the next bit of news or press conference about the space. Our one hope is to find any information about the road ahead, to know that the hours we spend slaving away above our keyboards, with the weight of a head-mounted display on our neck, will lead to something as amazing as we picture it.

News: Quanergy's New $250 Solid-State LiDAR Could Bring Self-Driving to the Masses

One of the big hurdles when equipping vehicles with sensors for autonomous driving is the cost. For example, the Light Detection and Ranging (LiDAR) sensors that power many versions of self-driving car technology are pricey, currently ranging from around several thousand dollars up to $85,000 per sensor—and vehicles often need multiple sensors to see enough of what is going on around them to drive safely.