Larry Keim, the host of "Rolling R's", teaches Junior High School Spanish in Mesa, Arizona. He has a passion for Spanish, and he's created this video podcast to give away Spanish lessons for free. This video covers the verb hablar, which means "to speak". Use the Spanish word "hablar".
Learn the how to keep yourself from falling asleep. This narrated video, with step-by-step subtitles, discusses the best means to stay awake so that you can meet a looming deadline for work or school. Suggestions include: making your environment uncomfortable, consuming high sugar-content food and drinks, and moving around intermittently. Stay awake.
Here's a little gadget I made based on the concept of a potato launcher, a stungun, and a dart gun. The gun uses an explosive gas (butane) to launch a charged high voltage capacitor at a target. The gas is ignited by a small spark, created by a pulse transformer. The trigger automatically fills the combustion chamber with the correct amount of gas, then ignites it with the pulse transformer. The result: a long range stun dart gun.
Mini Blinds When your looking for a bargain on window treatments, look no further than mini blinds. Mini Blinds are those aluminum blinds you probably recognize from when you were a kid or the ones you see in your office building. They are incredibly inexpensive when compared to other traditional window treatments but still function and offer clean-lines for the room.
In music production the producer have to know about sound waves. This are something they should know. This is also part of a big part of Physics.
If you dig case mods and Resident Evil, it's fair to say you'll find Ron L. Christainson’s nothing short of epic. Inspired by the renown video game and movie, Ron—an artist and PC tech from Seattle—has already spent a year constructing the mod from scratch, and still has a couple months of work ahead of him.
Norwegian designers Timo Armall, Jørn Knutsen, and Einar Sneve Martinussen visually capture invisible WiFi signals by light painting signal strength in long-exposure photographs. The trio set up a four-meter long WiFi-detecting rod with 80 LED bulbs to depict cross-sections through the WiFi networks of various Oslo neighborhoods. Armall says:
Perry Watkins' clownish mini car, "The Wind Up", is officially the world's smallest street legal vehicle, standing at 41 inches high, 51 inches long and 26 inches wide. The wind up mechanism is purely cosmetic; the car operates as a regular-sized car does, with a tiny engine that can go up to 60kph (37mph).
Alexander Augusteijn captures one of the world's most deadly projectiles slicing through the Earth's delicate water droplet.
Fill an olympic-sized pool with jell-o and get someone to do a dive off the high dive into it, perhaps on fire, or naked, something to make it worth while because if you just wanted them to do a dive they would know something is up.
Apparently, the Aussie pop singer is quite the Scrabble player. At least, that's what the word is. An article in 2009 from Mirror.co.uk reports that a very close friend of Minogue is tired of losing:
Heal the Bay does an excellent job at reporting and monitoring water quality in California. This interactive map will show you live information from their test sites down to the exact beach.
Amazing what you can get out of camcorder these days. "Discovering a whole tiny world in my father's small garden. There is a small pond with small falls, some stones, some plants, and plenty of life! Shot on Panasonic 500- Fujinon 17x7.6 HD lens."
For some time now, I've been dying to make the trek to the world's largest airplane graveyard outside of Tuscon, AZ. The ultimate field trip that I never seem to get around to.
"Photo Grandpa" aka Fotoopa (that's photograndpa in Dutch) has created an amazing laser rig for ultra-high speed photography.
You take a photo or video, send it to a friend, and they say, "Hey, I can't open this." More often than not, your friend won't be using an iPhone, iPad, iPod touch, or Mac. Instead, they're likely trying to open the file with a non-Apple device. But this problem can be avoided if you know what setting to change.
Want to land an exciting new job, get that promotion, or simply become more productive in 2021? Project and quality management are invaluable, transferable skills that will improve your efficiency in almost any industry. Right now, "The Premium 2021 Project & Quality Management Certification Bundle" is on sale with an amazing 98% off the regular price of $4,400, for just $45.99.
Your iPhone's Voice Memos app is an easy tool for quickly recording lectures at school, jam sessions at the studio, or just verbal notes to yourself. While it's a straightforward app, there are several hidden features you might not know about that can improve the quality of your recordings.
There are countless ways in which a talented and trained programmer and tech pro can earn a lucrative living in an increasingly data-driven age — from writing and creating apps and games to working for a cybersecurity firm or even the federal government.
"Buy low and sell high" is great advice, but how do you accomplish it? While the stock market can be unpredictable, it's not a complete enigma. There are patterns to watch for that can make you a successful trader.
Just days ago, Georgio Armani canceled his live show in Milan and opted to stream it instead due to coronavirus concerns. Now, at the start of Paris Fashion Week — shadowed by similar worries — Burberry has launched an augmented reality tool that lets you view the latest high fashion from the comfort of your home.
While the audio experience is solid on Galaxy phones, it isn't the absolute best out of the box. That's because Samsung has partnered with Dolby Laboratories to provide its industry-leading sound technology known as Dolby Atmos, but it's turned off by default. Once enabled, your audio experience will go from good to great.
As the premiere app for chatting and video calls, it only makes sense for Skype to provide a dark theme to help prevent eye strain and minimize battery drain. Not only that, it has to also keep pace with popular messaging apps like Facebook Messenger that also have the feature built-in.
The augmented reality cloud and multi-user experiences are shaping up to be one of the hotter areas of augmented reality, and now Google is the latest entity to back these emerging branches of AR.
Ever since Google CEO Sundar Pichai took the helms of the world's most valuable brand, he has made it his mission to bring smartphones to lower-income communities. Born in India, Mr. Pichai has created several programs to address the needs of the Indian market, particularly the lower income families.
The story of the Essential Phone isn't one for the faint of heart. The company was founded by Andy Rubin, and their first phone was supposed to have only the "essential" qualities. Unfortunately, it lacked a decent camera, and still cost as much as most flagships. Since that rough start, however, things have taken a turn for the better. Now, Eseential's doubling down with a new set of colorways for the PH-1.
If you own a Porsche, there's a good chance you're interested in two things: speed and quality. Porsche Cars North America wants to extend that experience from the driver's seat to the service center.
With their first attempt at the mobile market, Razer introduced a device that looks at the smartphone differently. Instead of focusing on minimal bezels or an amazing camera, Razer decided to make a phone for gamers. So how could Razer target the growing mobile gaming market, which is projected to generate $40.6 billion in global revenue in 2017? It starts with the IGZO LCD Display.
So, you've gotten (or are getting) a shiny new iPhone 8 or 8 Plus. Congratulations! It's got great new features including the new A11 Bionic chip, wireless and fast charging, and portrait lighting. And let's not forget a much better battery ... right?
HoloLens developer Arvizio has expanded its collaboration suite of tools for enterprises with a device that can stream and record mixed reality experiences in high-definition for local and remote audiences.
Chipmaker Qualcomm introduced the second generation of its Qualcomm Spectra image signal processor (ISP), which has gained capabilities that will enable smartphones to facilitate augmented reality apps.
HoloLens developers have created some useful solutions for visualizing building models and viewing construction plans overlaid on the job environment.
We've seen plenty of good, bad, and weird things that have come out of the worldwide augmented reality game Pokémon GO, including murder and location-based bans, but nothing on a large scale. That was, of course, until Iran decided to ban the game country-wide.
HoloTube, a new unofficial YouTube app for the Microsoft HoloLens, brings a whole bunch of new content to the mixed reality headset. While it's nice to have, the experience feels focused on quantity, not quality. HoloTube has a simple interface most people will recognize. You get a page of video categories, and as you drill down through each option you're presented with videos to watch. You can view regular, flat videos on the wall (or wherever you like)—which has its merits.
According to the American Osteopathic Association, "1 in 5 teens has some form of hearing loss," and some experts believe it's because of an increase in headphones use. While I understand that music, movies, and video games help keep children preoccupied, there's no reason why they can't be entertained at a healthy hearing level.
While the Spotify interface isn't overly complicated or confusing, it's not exactly safe to use when behind the wheel. Thankfully, a new app from Navideck is here to make driving with a Spotify premium membership easier and safer for your daily commutes.
Most of the time we only use the microwave to reheat or defrost, but you can actually save a lot of time by using it for cooking. These genius recipes make the most of this underused appliance, and also turn out some pretty tasty dishes.
Even though my high school days are long behind me, I still find myself waking up in a cold sweat worrying about what my GPA is and what college I'm going to be able to get into. During those days I had to rely on coming up with my own equations to figure out my GPA between grading periods—including AP and honors course, as well as weights for pluses and minuses—but now there are smartphones to do all that thinking for me.
At the end of an all-day affair with friends or family, I'll unwind and go through all the pictures I took that day as a sort of recap. All too often, though, I'll come across a few that are almost perfect, except I didn't quite position my phone well enough, leaving someone's face cutoff or too much space to one side of the image. It's a fail of a basic and crucial tenet of photography—framing.
