Batteries Damage Search Results

How To: Make a cone record player

If you're record player doesn't work anymore, but it still turns, then this is the perfect solution for you. The video show you how to make a cone record player. It's also a neat trick for playing your records with out a record player, instead of a regular phonograph needle.

How To: Cut back ornamental grass

Adrian Higgins is the extraordinary garden writer for the Washington Post and shares with us his tip for cutting back ornamental grass. Spring is late in Washington this year which is good because we haven't gotten around to cutting back our grasses. This is a vital late winter chore because if it isn't done before new growth emerges, cutting could damage the new growth. Different people have different techniques depending on the grass and tool. Adrian doesn't like to use pruners for this tas...

Market Reality: Vuzix Defends Blade, Magic Leap Shows Off ML1 & Snapchat Reintroduces Consumers to Its AR Camera

The augmented reality business was all about audiences this week. Vuzix looked for an audience with the Supreme Court of New York regarding a defamation lawsuit against an investor. Magic Leap held an audience with royalty, showing off the Magic Leap One in a rare public appearance. And Snapchat wanted to remind its consumer audience of all the things its camera can do.

How To: Use U2F Security Keys on Your Smartphone to Access Your Google Account with Advanced Protection

Security-minded users can reduce the risk of phishing by enabling Advanced Protection on important Google accounts, requiring a U2F security token to log in. Using these keys isn't intuitive on most popular smartphone platforms, and you can find yourself locked out if you don't plan ahead. You'll need to learn and practice using U2F keys on your device before enabling this layer of security.

News: Dying Cells Do Tell Tales & What We Learn Can Help Us Stop Cancer from Spreading

As our cells age, they eventually mature and die. As they die, they alert nearby cells to grow and multiply to replace them. Using a special imaging process that combines video and microscopy, scientists have observed the cellular communication between dying and neighboring cells for the first time, and think they may be able to use their new-found information against cancer cells, whose damaged genomes let them escape the normal dying process.

News: HoloLens Can Give Tank Crews 360-Degree X-Ray Vision on Missions

As a commercial and potentially consumer product, one might assume it very unlikely to see the Microsoft HoloLens in the military marketplace. And that assumption would be completely wrong. One company from the Ukraine is currently working on using the mixed reality head-mounted computer for 360-degree vision inside armored tanks. If a tank crew could see the entire battlefield there are in, they would likely have a better chance of accomplishing their mission and avoiding damage. Tanks are l...

News: How to Use a Roku, Fire Stick, or Chromecast on Hotel TVs

Although lots of the bigger hotel chains are lessening the restrictions they put on their room TVs, some smaller ones are still taking measures to prevent you from plugging in computers or streaming devices into an HDMI port. However, there are a few steps you can take to bypass these restrictions and watch your own media in a hotel that has restricted TVs.

How To: Are Your Gadgets Safe from Solar Storms and Nuclear Attacks?

It's September 1st, 1859, and the Earth looks more or less like something out of an apocalyptic movie or Sci-Fi novel. All communications have failed, it's so bright outside at midnight that people are getting up and making breakfast, and people all over the world are seeing auroras. The solar storm that produced the electromagnetic pulse and caused all this mayhem is known as the Carrington Event, and storms like it happen about about once every century.

How To: Fix a broken click wheel, select button on your iPod

In this tutorial video, hosted by harrymedan, you will learn how to fix a broken or nonfunctional select button on your iPod, as well as the common causes of the select button no longer working. According to the host this problem is usually caused by the battery in the iPod itself. He suggests opening up the back of the iPod and replacing the old battery, which is usually swollen from being charged so many times, and puts pressure on the select button causing it to become inoperable. If you a...

How To: Survive a shark attack

Sharks. The first thing that comes to mind is "Jaws", Steven Spielberg's horrifying shark film that scared generations of young adults from entering the ocean waters. But not all sharks are as violent (and hungry) as "Jaws", so jump in the water and know a few guidelines to stay safe. Escape a shark’s jaws of death with these lifesaving strategies.

How To: Avoid speeding tickets

Speeding tickets are one of the worst things a driver fears on the highway, aside from wrecking, of course. But you can get home safe without getting a ticket. You just need to keep your vehicle off the radar by following these stealthy driving techniques.

How To: Turn your hair platinum blond

Thinking about going platinum blonde? There are many precautions and notes that should be taken before making the leap. In this video, learn how to take your hair from its natural state to platinum white blond safely with the help of product. Read the videomaker's notes below.

How To: Swap the hard drive on a second-generation iMac G3

bghoo8313 describes how to swap an imac G3 hard drive. Unscrew knob on the hatch on the back of the computer unit. Remove the RAM and the card. Take out 4 screws, 2 on the top and the other 2 under the guard. Pry it open with a screwdriver. Take out the outer screws under the guard. Open the unit from the "Apple" logo on the back. You will hear snaps, but the unit is not damaged. There are 6 radiation screws, take them out. Use a magnetic head screwdriver to avoid dropping screws. There are 4...