In this video the tutors explain about the concepts of Circular Velocity and Acceleration. She explains the concepts using a real world small experiments. She shows that the equation to calculate circular velocity is v = (2 * Pi * r) / T, where r is the radius of the circle the object moves in, and T being its time period. Now she takes the values from the experiment and calculates the velocity of the other tutor who is the object that runs around in the circle for the experiment. She even co...
Do you know what's real versus your feel? Very few players realize that what they feel during the swing isn't actual what's happening. Eddie Lee explains how to remedy this situation and improve your overall swing and golf game. See how to swing the golf club for what's real, not what you feel.
Have Sony Vegas, but don't know all that it can do, like masking? Well, this video tutorial about masking in Vegas Pro 9 will get you started in movie visual effects. As in the video, you can give an illusion that there is a real tank in your backyard with masking. See how to use the mask tool in Sony Vegas Pro 9.
The art of floral arrangement is a fun and valuable skill. Dana Plazyk of Flowers by Design lends useful tips and tricks on making simple flower arrangements.
This is how to make a near professional grade lava lamp. We did this as a chemistry project. We perfected it in a week. This took many hours to do, as we had to get the density just right. We remade it three times, also. At the very end, we combined all of the wax into a huge flask. And then it blew up.
Try some real magic out, or real illusionary... watch to see how to magically push a coin through a table. For this magic trick, you'll need a quarter (or other coin) and of course... a table. This video will show you the magic revealed, and it's quite simple, and definitely an illusion with a sleight of hand. Also, try some ways to make it not so obvious if you can.
Want to mix and scratch like a professional DJ? To be a good DJ you need to understand the concepts of mixing tracks, adding cool effects, and of course you need a good sense of rhythm to line up the beats. This how to video explains how to mix rock music. Most rock, soul, disco, motown and other old school styles had real people playing real instruments, so the timing was never exactly the same all the way through the song. So it becomes quite difficult to mix these styles. Watch this DJ tut...
Backyard FX shows how to build a real lightsaber. Erik Beck unearths the original lightsaber blueprints from the special effects creator for Star Wars, and show you how to buy parts to a real lightsaber so you can have your own custom Star Wars weapon. In the test film you'll see our rotoscoping technique on how to complete the effect with some simple computer animation. You will need chrome plated slip joints, black vinyl rubber, a nylon slip joint, a rubber slip joint, rubber O rings, and m...
Check out this Old-Time Texas Chili that's been barbecued up in the States since the mid 1800's in this how to video. This chili tastes real good, and its tang and heat will sure cure what ails you.
Bring a little joy and festivity to this holiday season, check out this do-it-yourself video to see how to make a festive holiday wreath, perfect for creating that festive atmosphere around your house during Christmas. At home on your front door or in a hallway, this cheerful Christmas wreath decoration is a cinch to make and sure to liven the Christmas spirit.
This may be a simple paper trick, but on a grand scale, this trick is done on real woman with real saws. This is just the miniaturized (and safer) alternative to the "saw a woman in half" magic trick. Okay, it's not the same exact principle. It's just a sneak paper trick with a little sleight of hand. You'll need a paper drawing of a woman, and envelope and a pair of scissors.
In 2018, Niantic unveiled its in-development augmented reality cloud platform for smartphones, the Niantic Real World Platform. A demo showed Pikachu and Eevee cavorting in a courtyard, darting in front of and behind potted plants and people's legs as they walked through the scene. This would be the future of Pokémon GO.
Recovery mode and download mode are useful for modding and they can come in handy in a pinch. Booting into recovery mode to do a factory reset or wipe cache fan save your Galaxy S20 from a soft brick, and entering download mode lets you install firmware with utilities like Odin and Smart Switch.
One of the more low-key functions to arrive with the Note 10 was the ability to easily record your screen system-wide. Thankfully, this long-awaited feature will finally make its way to popular Galaxy devices like the S10 and Note 9 thanks to One UI 2.
It might sound odd to call interior decorating exciting, especially if you're not a professional within that industry. But that's exactly what it is when combined with augmented reality.
Next to map data overlays, one of the most often discussed concepts for apps that could propel augmented reality smartglasses into the mainstream is a real-time language translation app.
Finland-based Rovio, one of the pioneers of mobile gaming, is now ready to break new ground in augmented reality with its Angry Birds franchise.
With Pokémon GO as its cash cow and the forthcoming Harry Potter: Wizards Unite and Niantic Real World Platform promising future revenue streams, Niantic has convinced investors to bet on its flavor of augmented reality
Even in augmented reality, Wile E. Coyote still can't catch the Road Runner. The latest AR experiment from developer Abhishek Singh brings the classic Looney Tunes duo into the real world.
Snapchat has added yet another social feature to its mobile app, and this one makes it possible to use augmented reality with a group of friends over video.
Following in the augmented reality footsteps of Pokémon GO, Universal Studios has decided to give us an AR version of Jurassic World.
It's an ongoing saga, and it's on the verge of ruining one of the most anticipated smartphone releases this year: LG's new POLED displays certainly seem to have a few issues. But the biggest issue of them all — an apparent susceptibility to screen burn-in — may not be the problem we thought it was.
Honeywell recently completed successful testing of virtual window technology that enabled drivers to maneuver an otherwise windowless combat vehicle on rough terrain at speeds exceeding 35 miles per hour.
Due to the overnight success of smartphones, millions of people are connecting with others. Currently, over 15 million text messages are sent every minute worldwide. Most of this communication is happening in the open where any hacker can intercept and share in the discussion unbeknownst to the participants. However, we don't need to communicate insecurely.
Hutch Interiors, Inc., makers of an eponymous augmented reality home design app for iOS and Android, has closed a series A round of funding, led by online real estate company Zillow Group, totaling $10 million.
The latest iteration of the gaming classic, The Sims, has arrived as a soft launch for both iOS and Android in Brazil. Aptly named The Sims Mobile, this free-to-play game seems to be very faithful to the PC-based version that won it so much acclaim. There are plenty of things to do in The Sims Mobile besides the usual home and character customization, and the game also lets you interact with real life friends to fully experience its virtual world together. Maintaining relationships, whether r...
One of the biggest hurdles for making touchscreen text input easy on the user has been finding a simple way to move the cursor around. With all the advancements in mobile technology, we're still left fumbling around with tiny arrow indicators or magnifying glasses when we need to add a letter to a word we've already typed. But thankfully, developer Ouadban Youssef has found a better way.
Card games like Magic: The Gathering, Pokémon, and the like have offered engaging fantasy worlds for players—but not without significant help from their imaginations. Video games and cartoons may have helped build these worlds, but mixed reality finally offers an opportunity to make the player's imagination real.
Google has added a number of new features in the latest update to Google Keyboard including a one-handed mode and a setting that lets you adjust the height of the keys. The update hasn't gone live on the Play Store yet, but you can download the APK right now for both 32-bit and 64-bit phones.
It has been a while since my last Raspberry Pi tutorial , but now I am back with another tutorial. This one I should note isn't your typical tutorial, but as always lets boot up our Pi and wreck havoc.
Once you connect all of your devices to your Wi-Fi router at home, you'll never need that long, complicated Wi-Fi password ever again, right?
Google debuted YouTube Music Key in November, and for $10 a month, this essentially turned YouTube into a music streaming service. With ad-free music videos and background audio playback, YouTube serves as a viable alternative to Spotify or Pandora for Music Key subscribers.
Creating interesting photographs used to be more fun, before we all collectively decided that color filters and rotations qualified as "unique" smartphone pics. Scrolling through my Instagram feed only confirms that these supposedly special, filter-laden photos are actually the norm now.
When I first used the Google Now Launcher, I appreciated the transparency that came with it, and how it made the real look larger than it did before. But now that I'm used to it, that transparent navigation bar is beginning to look a little stale.
One subtle change that Samsung made with the Galaxy S5 is their replacement of the Menu softkey with one for recent applications. Instead of holding down on the Home button, we now have the Recents button, which is used for easy access to multitasking.
Cryptography is the science of keeping secrets, or more specifically, the science of disguising them. As a point of fact, cryptography has progressed quite a bit farther and now encompasses file and message integrity, sender authentication, and pseudo-random number generators.
A spare key is one of those things that never seems like a huge deal until you need it. If you've ever lost your keys, had them stolen, or locked yourself out of your house or car, you know how difficult and embarrassing it can be trying to get your door open.
PUT THE PHONE DOWN!!! Don't call the locksmith just yet! Watch this video and l will save you at least $100.00
I hate having my picture taken. It's awkward, and I almost always end up thinking, "Is that what I look like all the time?" Most of us think we look awful in photos, probably because we all subconsciously act and carry ourselves a little differently when we know there's a camera on us.
While graffiti may never be fully accepted by the masses, it has already become a very large medium for creative artists across the globe, who make mundane and austere cityscapes a little more interesting for the rest of us. Walking past this Banksy stencil on my way to class (at UCLA) made my day. Art like this can cause people to stop and appreciate the otherwise boring and blank walls that surround the city. It can stir up artistic feelings, pensive thoughts, and other emotions stored insi...