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.
You never know when you'll have to defend yourself against one of these bloodsuckers, so be prepared to bring a vampire to his knees. While you may not believe in vampires, there are those that do. In any case, prepare now for a hypothetical attack from the un-dead and you won't have to kick yourself later. You will need garlic, a cross, rice, grain, or seeds, holy water, a wooden stake, an axe, matches, and some water. Watch this video survival training tutorial and learn how to fight off a ...
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 you can mix tracks in the right key. Ever wondered why the mix sounds a little dodgy even though it is perfectly beat matched? It could be because the two tunes playing are not in the same key or of a key that is suitable. Watch this two part DJ tutorial and ...
When you copy text from one application to another, or even within the same document, you may notice that you're not just copying the text but style along with that. And when you've been spending a lot of time on the look and feel of what you're working on is right where you want it, you'll want to make sure it stays that way. For instructions on pasting and matching style, and copying and pasting a style without copying and pasting its attendant text, watch this video tutorial.
Take a look at this instructional video and learn how to run a USB cable through existing phone cords. You'll need two phone jacks, a USB extender, and a phone cord. Although dual jacks are featured in this video tutorial, single jacks are preferred. The process is fairly simple, what you need to do is open up the jack and cut the USB extender in half. Strip to the multicolored wires and match up the the wires with the opened phone jack's, all except for the white wire which will go to the ye...
Love to eat but can't cook? Watch this cooking how-to video tutorial to learn a quick and simple dessert. Watch as out hosts show you how to make banana's foster.
These two videos focus on analyzing chess positions, and generating candidate move orders from the position without moving the pieces or using computer analysis. The goal is to improve the ability to generate lines and variations mentally during a game, and to try to come up with a move that either maintains equality on the board, or paves the way for a slight positional edge.
This match has me playing against the Alekhine's Defense. As my opponent was rated significantly higher than me, I tried something a little risky in the beginning with a bishop sack. My opponent probably should have been able to win, but I think the sack through him off guard and probably made him feel like this would be an easy win, which caused him to make some positional mistakes that I was able to capitalize on. Watch and store it in your own arsenal.
Watch this four part jewelry making sequence to learn how to make a beautiful Swarovski crystal bracelet and a pair of earrings to match.
F for FAKE. This video has been labeled a "Faux-To". Commonly contested as bogus science, we believe this video to be a hoax. What's your opinion? Comment below.
Need a smoke, but no one has any matches and your lighter is fresh out of fuel? This how-to video has got a cool trick you can perform to light your cigarette if you ever run out of lighter fluid. Despite the lighter being out of gas, you can still make a fire to light your cig. All you need is the lighter and a sheet of toilet paper.
It hasn't been a great year for Facebook. Recently, Android users had to discover on their own that the company was logging their calls and texts in Messenger. However, according to Facebook, all users did approve of the data collection, and as such, all affected users can disable logging as well.
If we're being honest, very few people go on Tinder to fall in love with someone's personality. Oftentimes, the only reason they'll look at your bio is to make sure there are no red flags.
Following the most recent election, some argue that increasing political polarization is dividing Americans. A new app, called Read Across the Aisle, is aiming to combat this by encouraging users to read news from media outlets on both sides of the political spectrum.
A promising new antibiotic has been discovered in, of all things, another bacteria. Burkholderia bacteria live in diverse habitats, including soil, plants, and humans where they thrive by knocking out other microbes that compete with them for resources or threaten their existence. Scientists have discovered they accomplish this by producing a very effective antibiotic.
Update 6/20/17: Olixar, a smartphone case manufacturer, has released images of an iPhone 8 case design. While at first glance this might seem to confirm the iPhone 8's final design, 9to5 Mac reports that Olixar admits they produced these renders based on "information and schematics they've acquired through their factories and contacts in the far east."
This is probably one of the coolest Instagram hacks I've come across. I never knew that there could be an actual formula for creating the perfect feed, but the fact that someone thought of it is really awesome.
Microsoft Research has published a technical paper reviewing their work with near-eye displays for virtual and augmented reality to project phase-only holograms.
If you're a fan of the Metal Gear video game series, an obvious Halloween costume choice would be Solid Snake, the protagonist of nearly all of the games. However, an even better option would be Big Boss, aka John, Ishmael, Vic Boss, The Man Who Sold the World, and Naked Snake, among many other aliases. He's was once a good man, but better known as the nemesis to Solid Snake. The below costume by YouTube user Erick Zeros showcases Naked Snake in his good era, in Metal Gear Solid 3: Snake Eate...
Social Engineering was mentioned a few times here on Null Byte, but not very many explained what it is, or how to do it. I love this quote because it's true: Social Engineering is the key to carrying out client side attacks, and all you need is a little creativity!
While we wait for our chance to get our hands on Android Lollipop, Google has already released Material Design updates to most of their apps. I love the new direction of the updated UI, but something just seemed to be lacking in tying everything together.
Mirror, mirror on the wall, who is the fairest of them all? Besides being one of the most notorious misquotes of all time (the line is "Magic Mirror on the wall, who is the fairest of them all"), it's a question that men and women probably have asked themselves more than once.
How do you know if the Beats By Dre Studio headphones that you are about to buy online are genuine? Always ask the seller to use the youVerify app before you buy. Smarter Selling, Safer Shopping.
Pokemon's Darkrai is one of the most coveted levels of the game. With this tutorial, learn how to find Darkrai in a few easy steps, as well as secure a Membership Pass and a Mystery Gift in Pokemon Platinum. So grab your Nintendo DS and follow along!
You don't need a stock pile of kindling to hold the flame and really get your fire started. There are a variety of creative yet effective substitutes. Leftover chips from lunch, an extra toilet paper roll, these are only a few ideas on how to start your next fire.
Intel's driverless division will be managed by Israel-based Mobileye, as the chip giant emerges from relative obscurity in the driverless space to become a major supplier after completing its $15.3-billion purchase of Mobileye this week.
Sex makes the world go 'round, and when it does, so does gonorrhea. Finally some good news on the growing menace of drug-resistant gonorrhea — a large, long-term study shows a vaccine may work in reducing the incidence of an increasingly dangerous infection.
Snap Inc. is no stranger to augmented reality. In fact, AR has been the Snapchat app's most popular feature, as face filters continue to update and change the way we communicate with each other. But in a new move, Snap Inc. is showing its commitment to improving AR and its real-world integration with its updated world lenses.
It's a given that if you're driving, you or someone you know has Waze as a go-to on their smartphone. The Google-owned crowdsourced navigation app is one of the best for avoiding traffic, roadblocks, and even cops.
If you consider yourself a regular coffee, tea, or hot chocolate drinker, you probably have a kitchen cabinet full of stained mugs that refuse to scrub clean. Thankfully, there is a better solution that doesn't involve continuing to fight those stains with a sponge, bleach, and elbow grease. The answer to your coffee or tea stain problems is Cafiza: an awesome espresso machine cleaning product that is popular amongst professional baristas... but also doubles as an extremely effective ceramic ...
Have you ever been called a "noob" or "eZ" after some person kills you? have you ever said "you hack" or "you suck" after getting your butt kicked by another player? this wont ever have to happen again. It is actually possible to be very good at PvP in Minecraft, and you can also be good at it. Now, it is your turn to win in every battle you fight in Minecraft PvP.
I don't know many meat eaters who don't appreciate a good burger, but unless you eat it plain, it usually gets pretty messy. Toppings falling off and sauce running down your arms seems like it's all just part of the process.
This video is presented by A K Dlnny. The video starts with common location in any household. A K shows a CD which is fairly scratched. Most of us have scratched CDs with us and he teaches us a very simple way of cleaning these CDs. As first step A K takes good portion of common toothpaste on surface of CD and spreads it all over with rubbing it with circular movement of his finger. Once the entire surface is covered then he allows the CD to dry for five minutes. In next step he washes of the...
Breathing oxygen is an extremely important component of staying alive, right? Well, the same goes for running. If you're not breathing properly, you're running is going to suffer.
Everybody loves dogs, but not everybody can own one. Although… everyone can own and enjoy a painted dog. And if you want to learn how to paint a puppy dog yourself, this is the video tutorial for you. Make sure to pause the video after each step and look at the screen every few seconds while you are drawing.
Michelle Phan presents this tutorial on how to take a tomato and turn it into an invigorating scrub.
Watch this tutorial to learn how to draw any cartoon character: line drawing. Make sure to pause the video after each step and look at the screen every few seconds while you are drawing.
Watch this video tutorial from the Polish Guy to see how to polish silverware using Cape Cod polishing cloths. In this polishing tip we polish silverware using Cap Cod Metal Polishing Cloths. The cloths are individually packaged in an attractive tin that includes a pair of reusable gloves and a buffing cloth.
Learn how to do dumbbell step-up with shoulder press. Presented by Real Jock Gay Fitness Health & Life.
Learn how to do step-ups. Presented by Real Jock Gay Fitness Health & Life. Benefits
