Led Video Search Results — Page 24 of 122

How To: Make a tiny lamp out of a straw and LED lights

Check out this video to learn how to make a light out of a straw and two LED lights.

How To: Change the LED color on an optical computer mouse

This step-by-step instructional video shows how to change the color of your optical mouse's LED light.

How To: Fix Defective Pixels & Improve Image Quality on LCD & LED Monitors

I have owned quite the plethora of electronics in my life. A commonality between most of these devices' screens is frozen or dead pixels. This is probably the most annoying thing about buying new hardware—your LCD, or worse, LED display has one or more pixels that continues to stay lit. Most of the time, this will appear in the form of a brightly colored pixel that never changes, or a pixel that never displays the right color. Once you notice it's there, you just can't stop staring at it. It ...

How To: Stay Fully in Sync with Your Remote Team Using TimeSync Pro

If you've been working from home a bit more often than usual lately, you're far from alone. Despite some optimistic predictions that things would have returned to normal right now, social distancing guidelines have forced most offices to shut their doors, and it's looking like this is going to be the new normal for the foreseeable future.

News: Niantic Bringing Buddy Interactions to AR+ Mode in Pokémon GO, Shared Experiences with Other Trainers to Follow

It looks like Pokémon GO players may get a surprise gift from the game's developer, Niantic, this holiday season.

News: The Best Streaming Media Devices to Watch Your Favorite TV Shows & Movies

By now, you've probably been inundated with enough Baby Yoda memes to last you a lifetime. But if you don't have the new Disney Plus streaming service on your TV, you're probably wondering where all this is coming from. Well, lucky for you, just in time for the holiday season, we're here to guide you to the best ways to take part in all the streaming fun when you're not glued to your mobile devices.

Market Reality: Samsung & Microsoft Dip into the Mobile AR Galaxy, with (Respectively) New Hardware & AR Apps

The augmented reality industry had enough twists this week to surprise even M. Night Shyamalan.

How To: Control Anything with a Wi-Fi Relay Switch Using aRest

A relay is an electrical component that works like a light switch, where it's turned on or off with an electrical signal. By connecting a relay to a Wi-Fi connected microcontroller like an ESP8266, you can build a connected switch that can be controlled from the web browser of any device connected to the same Wi-Fi network — all for just a couple of dollars.

Market Reality: Disney's Bob Iger Leads NR30 AR Investors, Magic Leap Acquires Computes, & Snap to Invest in AR Hardware

This week, we continued our NR30 series highlighting the leaders of augmented reality space by profiling the venture capitalists and strategic corporate investors that sustain the industry.

Market Reality: Magic Leap Is Now David Versus Apple's Goliath, & Microsoft Goes Hollywood

While Magic Leap has gained attention for its ability to raise capital, the company (now with an actual product on the market) still faces an uphill climb against the titans of the industry.

News: Tesla Seeks Deep-Dive Research Lead with Autopilot Firing & Hiring

Tesla hopes high-level personnel changes will help it gain an edge in neural network knowhow for its models' self-drive features, following the replacement of its Autopilot chief and the appointment of a recent Stanford grad to head its AI and Autopilot vision research.

News: Common Soil Microbe Produces New Antibiotic Effective Against Resistant Bacteria

Significant strides have been in the race to find antibiotics to treat superbug infections — those caused by bacteria resistant to the antibiotics used to treat them. Now, an international team of scientists has discovered a new antibiotic produced by a microbe found in Italian soil.

NR50: Next Reality's 50 People to Watch in Augmented & Mixed Reality

Throughout this NR50 series, we have talked about the incredible growth the augmented and mixed reality space has seen in the last year. More devices, software, developers, and use-cases seem to arrive daily. For this growth to have occurred, it took the work of many people, from many different backgrounds and skill sets — and Next Reality wants to recognize them for all that they have done and are doing.

News: 10 Terrifying Diseases You're Going to Be Hearing a Lot More About

You may not have heard of visceral leishmaniasis, onchocerciasis, or lymphatic filariasis, and there is a reason for that. These diseases, part of a group of infections called neglected tropical diseases (NTDs), impact more than a billion people on the planet in countries other than ours. Despite the consolation that these often grotesque illnesses are "out of sight, out of mind," some of these infections are quietly taking their toll in some southern communities of the US.

News: Step Aside Penicillin — A Deep Dive into Fungus Genes Reveals Over 1,300 Potential Antibiotics Waiting to Be Discovered

On October 17, 1943, a story in the New York Herald Tribune read "Many laymen — husbands, wives, parents, brothers, sisters, friends — beg Dr. Keefer for penicillin," according to the American Chemical Society. Dr. Chester Keefer of Boston was responsible for rationing the new miracle drug, penicillin.

News: This Asymptomatic Virus Can Damage the Immune System & May Trigger Celiac

Viral infections have been the focus of attention in the development of autoimmune diseases—diseases where the body's immune system reacts to the body's own cells—because they trigger the immune system into action.

News: Neurable Planning to Bring Brainwave Controls to AR Headsets Later This Year

Within the coming months, software startup Neurable plans to introduce the next paradigm in virtual and augmented reality: the brain–computer interface (BCI).

News: How Bacterial Cocktails Can Boost Food Supply in a Warming World

Growing populations and higher temperatures put pressure on world food supplies. Naturally occurring soil bacteria may save crops in drought-stressed areas, put more land into crop production, and produce more food.

News: MRIs Spot Sneaky Dementia-Causing HIV Brain Infections, Even in Patients on Effective Treatments

In the past, infection with human immunodeficiency virus (HIV) commonly led to dementia as the virus made its way to the brain. Even in effectively treated people, HIV can hide out and replicate in places like the brain, where it's tough to detect. That's why it's very concerning that half of all HIV-infected patients still report cognitive problems.

News: Imported Seafood & Produce Bring Along a Spike in Deadly Food-Borne Outbreaks

A robust appetite for imported foods is leading to increased disease outbreak in the US. Despite the locovore and slow food movements, America's demand for foreign foods is picking up. According to a study published in the journal of Emerging Infectious Diseases, demand for imported fresh fruits, vegetables, and seafoods has jumped in recent years.

News: How Humanity's Choices in Brazil Brought Together Bats & Pigs in a Melting Pot of Diseases

Ecosystem changes caused by agricultural choices in Brazil are creating a dangerous microbe mix in exploding populations of vampire bats and feral pigs.

News: New Research Shows How Flesh-Eating Leishmania Parasites Hide in Our Bodies to Fight Future Infections

Transmitted by a sandfly one-third the size of a mosquito, parasitic Leishmania protozoa are responsible for a flesh-destroying disease that kills an estimated 20,000 people per year. Two new studies offer understanding of how the parasite provides immunity through persistence and why some people suffer more virulent forms of the disease.

News: Dangerous Bacterial Films Communicate with Electric Pulses, Which Means We Could Zap Them to Interfere

Lighthouses and signal fires may have been the first social media. Without the ability to share language, a distant light meant "humans here." A new study from the University of California, San Diego, finds that bacteria can also send out a universal sign to attract the attention of their own, and other bacterial species.

News: The Root Cause of Type 1 Diabetes Could Be a Common Childhood Viral Infection

A young child becomes very thirsty very often and seems tired all the time. A visit to the pediatrician determines she has type 1 diabetes. The onset of type 1 diabetes may seem sudden, and it can be, but the disease may actually have been triggered by common childhood viruses years earlier.

News: Hang Out with Vegans—It May Be Good for Your Bacteria, No Matter What You Eat

As researchers learn more and more about our intestinal bacteria—also called the gut microbiome—we're finding out that these microbes aren't just influencing our health and wellness, they're a useful tool for improving it, too.

News: 'Vampire' Bacteria May Lead Fight Against Antibiotic Resistance

New weapons are needed to combat antibiotic-resistant bacteria. Instead of drugs, scientists have discovered in an animal study that they may be able to harness vampire bacteria to vanquish pneumonia.

News: Two Doctors Simplify Spinal Surgery with the HoloLens

True innovation tends to come from the places we least expect as developers. The Microsoft HoloLens is still a very new product, and some of the other headsets are still just ideas, so the rules for mixed reality are not set in stone. That means all the real problems to be solved are yet to come.

News: Adam Cosco's Short Film 'KNIVES' Ups the Ante on Virtual Reality Moviemaking

While you can't turn art into a formula, the film industry has managed to come stupidly close. While many storytelling principles still stand across mediums, successfully crafting a compelling, immersive narrative in virtual reality requires a brand new rulebook. Through trial, error, and success, writer/director/editor Adam Cosco figured out the right rules to follow (and break) in "KNIVES"—his latest 360-degree short film. The film tells an old-fashioned tale of a woman, Kelsey Frye, strugg...

The Panama Papers Hack: Further Proof That Hacking Is Changing the World

Welcome back, my novice hackers! You have probably heard of the Panama Papers hack by now. This was a hack of the servers at Mossack Fonseca, a major law firm in Panama. This law firm specializes in assisting the rich and powerful to hide their wealth from taxes and scrutiny by creating tax havens overseas.

How To: Take Better Photos with Your Phone

It's truly amazing how far smartphone camera hardware has come in such a short period of time. It took roughly 5 years to advance the image processing capabilities from a pixelated mess to the crisp and clear photos we can take today. This reaches well beyond the megapixel spec race, since camera modules these days sport vastly improved optics, wider aperture, and even larger pixel sensors that capture more light.

How To: Attention All Neat Freaks—A Messy Desk Can Actually Make You More Productive at Work

When it's time to get down to work, a clean, organized workstation is key to accomplishing tasks and being more productive. Or, so we thought.

How To: Quiet an Overthinking Mind

We all carry a bit of anxiety around with us. Is our boss still annoyed because we could barely stay awake in yesterday's pre-dawn meeting? Will our friend hate us forever because we forgot to call them back two weeks ago? Whatever worries pop up in your mind, whether they're monumental or insignificant, it can be hard to quiet those nagging voices, but you can shut down your nonstop mind with a bit of relaxation, distraction, and action.

Shop Smarter: Use Influential Music to Control What & How Much You Purchase

For some, there's nothing more thrilling than carrying an armful of bags while wandering the mall; for others, there's nothing more annoying. No matter what category of shopper you fit into, the truth is that you aren't always in control of what you buy.

How To: Utilize Zabernism bullying in World of WarCraft: Cataclysm (PvP battlegrounds)

Zabernism. What exactly is it? It's a term that originated in 1912, during an incident involving an overzealous soldier who killed a cobbler for smiling at him is Saverne, a small town in Alsace in north-eastern France. The said event ultimately triggered an intervention from the army who took over the power from local authorities.

How To: Do the checking dance move to open up space during club dancing

This is one of those dance moves that requires a little bit of practice, but the payoff is a phenomenol increase in the way you handle ladies when dancing at the club. Whether you're single or part of a couple, checking allows you to do two important things: 1. Control the movement and flow of the dancing for both you and your partner, and 2. Open up space for your girl to freestyle a bit.

How To: Build a MAME bar-top arcade cabinet for under $100

Part of the process is to create plans to follow when making the cabinet for the arcade game. when cutting the wood you need to allow for the 1/8th of an inch that the band saw will be cutting. You will also need a piece of plexi glass to give the game an authentic feel, spray paint the piece of plexi. You will also need joysticks and buttons, which you can get at happcontrol.com. You need to cut a square hole in the plexi so that the buttons can be mounted in it. To integrate the buttons you...

How To: Understand the basics of food safety in cooking

"Foodborne illnesses are responsible for more than 75 million illnesses, more than 230,000 hospitalizations, and approximately 5000 deaths each year in the United States." In this six-part video lesson, learn about the basics of food safety in a commercial food enviornment. In the first video, three types of contamination are gone over as well as how improper handling can allow food to become dangerous to your patrons. In video two, learn about proper holding times and temperatures, and what ...