How To: Experiment with pressure using a vacuum
In this video Dr. Carlson does several experiments to illustrate how a vacuum works. A vacuum is created when all the air is removed from an object.
In this video Dr. Carlson does several experiments to illustrate how a vacuum works. A vacuum is created when all the air is removed from an object.
Sometimes you will have to pitch underhand - whether you are playing softball, baseball or with little kids - sometimes a lighter throw is necessary. It may seem odd and unnatural to pitch this way at first, but check out this tutorial for tips on how to toss that ball over the plate with the same force as upperhand pitching.
If you've been out in the wintertime you've probably noticed a bunch of white marks on your shoes. These are called salt stains and are caused by the chemicals used to melt the snow. Luckily, this video will show you how to remove these unsightly white marks quickly and easily.
Cell phones companies are constantly claiming to have the best service in town; but more often than not your service will be patchy. Check out this tutorial for information on how to boost your phone's signal and get the best reception.
Cucumbers are a tasty addition to any salad or sandwich. Why not add this yummy vegetable to your garden at home? They are easy to grow and will taste even better fresh from the ground!
Heartbroken? If your girlfriend threw in the towel before you were ready, there are a few ways you can try to win her back. Follow along with this tutorial and try to mend your broken heart.
You are typing along and you notice one of they keys on your keyboard isn't responding like it should. It is common to get a stuck key and you won't need to take your keyboard to fix this problem. You can do it right at home.
Be prepared next time you go out by having a great new bar trick to entertain your friends. The bar is a perfect place to perform this trick because you'll have everything your need which is simply bottles and money.
In this video, you will be walked through the game Foreign Creature. There are human characters in this one, with word clouds, in an office setting with bulletin board, desks, rolling shelves, and tack boards. In another scene of the game, you will see a hospital setting with nurses, surgery table, patient, medical equipment, and doctors. In this setting, the patient is a foreign creature who blacks out the medical staff and proceeds to stalk the hospital. Police try to capture the humanoid-l...
Cloth diapers are a little bit more work than the disposable kind. No need to worry, with some regular laundry detergent and vinegar your baby will be happy as a clam in his clean and irritant free diapers.
With summer just around the corner and the family spending more time outside insects such as chiggers can become an annoying hindrance to outdoor activities. Luckily, there are ways to deal with the little buggers with a little effort and some key items.
Learn how to set up an Epson printer wirelessly when you bring your new printer home you will want to start by installing the software that came with the new printer. You can set up your printer to work without wires and it will print from all over the house. There are 3 ways to set up the printer including the Epson way, with cables, and WPS. To determine is you need to use WPS, which is more complex, check your router to see if it has a sticker on it that says Wi-Fi Protected Setup. If that...
Giardia -- ever hear of it? Probably not, but you'd more than likely be surprised to know that it is the most common nonbacterial cause of diarrhea in the United States. Learn how to care for your pet with help from VetVid. See how to prevent and treat giardia in pets with this video tutorial.
Here is a great idea for gifts for absolutely any holiday, give the gift that everyone likes, delicious homemade chocolate chip cookies! Make these cookies with the whole family and then package in a decorative tin.
When we think of the flu, we think of sick people, but the little guys always get looked over… dogs. Learn how to care for your pet with help from VetVid. See how to diagnose and treat canine influenza (CIV) in dogs with this video tutorial.
Karma is an idea that exists in the Hindu, Buddhist, Jain, and Sikh religions, which simply holds that all actions have consequences. In other words: karma’s not a bitch, but you might be. If so, here’s how to start sending the world good vibrations. Learn how to store up some good karma for yourself.
Glitches are everywhere in the video game world, and you can call them what you want... glitches, cheats, cheat codes, hints, secrets or tips. In order to find a glitch, you have to keep your eyes open or follow a recommendation from a gaming friend. Either way, to catch a secret glitch, you need to be ready; the cheats for the taking, whether a weapon or secret passageway, so take it, before it gets patched.
The Department of Biological Sciences at the University of Alberta brings you this video tutorial specifically relevant to your student laboratory courses, specifically microbiology. If you're a student at any school of biology, this information will be helpful for learning how to use the Spectronic 21 visible spectrometer in the lab.
Check out this instructional RV video that demonstrates how to fix your motorhome refrigerator. Learn what to look for when fixing your RV refrigerator along with simple steps to keep your RV out of the dealership repair bays. Here are a few simple do it yourself repairs that just might save you thousands.
This tutorial for Devil May Cry 3 covers the basics of jump canceling and the overall advantages it will provide the player once mastered. The whole concept of a Jump Cancel (JC/JCing for short) is the cancellation of an aerial technique with a jump.
After jumping to the head of the class of augmented reality journalism in 2019, USA Today is continuing to push the medium forward in 2020.
Apple seeded the official version of iOS 13 to compatible iPhones on Sept. 19. Since then, we've seen two major updates — iOS 13.1, which, by our count, introduced 22 new features, and iOS 13.2, which also added 22 new features. Today, Dec. 10, Apple introduced the third major update: iOS 13.3.
Despite the fact that over 600,000 Snap Lens filters have been created since Lens Studio debuted in 2017, and Facebook is reporting that more than a billion users have interacted with its Spark AR filters across Facebook properties, social augmented reality filters get a bad rap in the AR industry.
If you've ever needed to prove you have remote access to a device, or simply want a way to convince someone their computer is haunted, SSH can be used to make a device begin to show signs of being possessed.
Samsung has the Bixby key, Pixels have the Google Assistant squeeze gesture. It's nice having a hardware button just for your assistant so you don't have to say "OK Google" or press an on-screen button. If your phone doesn't have such a shortcut, though, you can remap an existing hardware button to trigger the Google Assistant.
If you're noticing issues with Portrait Mode on your iPhone 8 Plus, you aren't alone. Apple confirmed the problem by introducing a new software update Monday, June 10, 17 days after the release iOS 12.3.1, and exactly four weeks after iOS 12.3. The update, iOS 12.3.2, is available only for the iPhone 8 Plus and not other iPhone models, so every other device will still be on iOS 12.3.1 for now.
Many tech insiders are waiting for augmented reality to go mainstream, but if you look around hard enough, you'll find that it's already gone as mainstream as possible, thanks to talk show host Ellen Degeneres.
Bloatware remains one of the biggest problems with Android, especially when tied to a carrier. Removing bloatware usually requires you to take extreme measures like rooting. Unfortunately, the Galaxy S10 falls under this annoying umbrella, but there's an easy workaround.
If your iPhone XS or XS Max has been suffering from Wi-Fi connectivity and charging issues, Apple just released iOS 12.0.1 on Monday, Oct. 8, as an over-the-air update for all compatible iPhones. The main focus of the update is to give fixes for users going through "Chargegate" and experiencing Wi-Fi issues.
Crisis averted — Apple released iOS 12 public beta 6 — not public beta 7 — to software testers Wednesday, August 15. The update comes hours after the release of dev beta 8, which replaced the short-lived seventh developer beta. Apple released dev beta 7 Monday, August 13, but quickly pulled the update due to instability and poor performance.
Over the past few weeks, a trio of developer lessons (one of which was revealed in Magic Leap's most recent Twitch livestream) have revealed samples of experiences that are possible while using the Magic Leap One.
Let's say you wake up in the middle of the night and check your phone to see the time. As soon as you do, you're greeted by a wall of notifications on your lock screen. You just wanted to know how much longer you could sleep, but now your mind's racing after seeing all of the messages you need to deal with. Thankfully, iOS 12's new Bedtime Mode has a solution for this problem.
Talk about rapid-fire. Apple released the sixth beta for iOS 11.4 on Thursday, May 17. The update comes just three days after the release of iOS 11.4 beta 5, indicating that Apple is readily approaching the official release of the software. Apple has not issued an official iOS update since 11.3.1, which found its way to users over three weeks ago.
Marvel and Walmart are looking to capitalize on the uber-successful Black Panther film with a mobile augmented reality app designed to push the franchise's merchandise.
No smartphone is immune to software issues, even one as advanced as the Galaxy S9 and S9+. Bugs can be caused by a multitude of issues, such as third-party apps that just refuse to play well with your device's OS. Thankfully, there's a simple way for you to check if your S9's bugs are due to uncooperative apps.
Multitasking on a smartphone has never been better, but it still has some ways to go to compete with a desktop experience. Samsung hopes to change that with a new multitasking view on the Galaxy S9, which allows the user to open notifications in a new, smaller window on top of the app they are currently using.
Sharing Stories via WhatsApp Status grants your friends access to your daily adventures in the form of GIFs, photos, videos, or simple texts. Like Snapchat, stories you share with your contacts disappear after 24 hours, giving you an extra layer of privacy since anything you post will not be permanent. And if you want to limit who can see your private stories, WhatsApp also has you covered.
Although expected to be only a modest upgrade over the S8, we can't help but be excited about the Galaxy S9's unveiling late next month. Among the many rumors and questions we're looking to see addressed, one of the biggest queries we have is, of course, with the price tag. We might not have to wait a month for the goods, however, thanks to a new pricing announcement out of South Korea.
It's been a busy week for Apple. After two beta updates in one week, iOS 11.2 was released to the public around 1:30 a.m. PT on Saturday, Dec. 2. Usually, Apple releases updates around 10 a.m. PT, but this one was rushed in the wake of a huge time/date bug that was causing some iPhones to crash on Dec. 2 once 12:15 a.m. local time hit. But bug fixes aren't the only thing in this new iOS version.
Good news for those suffering from the "i" glitch, otherwise known as the "A [?]" bug: Apple has just released an official patch to fix the issue, in the form of a software update named iOS 11.1.1.