News: What Happens When Lightning Hits Sand
Is this what happens when lightning hits sand? It turns out that when lightning hits sand, it makes little holes in it. Sadly, this picture was part of an internet hoax that circulated in 2013.
Is this what happens when lightning hits sand? It turns out that when lightning hits sand, it makes little holes in it. Sadly, this picture was part of an internet hoax that circulated in 2013.
Most of us have never put much thought into this, but the question needs to be asked — what exactly happens to all of our online accounts when we die? No, the internet won't just know and delete accounts for you, so you need to plan for life's one guarantee. Because without a plan, things become a lot harder to sort out.
Interesting reaction coke and milk The reaction of phosphoric acid (V) to proteins in the milk - they are cut and causes a precipitate
We don't know exactly what form 5G cellular technology will take, but it intends to bring faster Wi-Fi-like performance to mobile devices. While that'll provide major advantages to lots of connected technology, PC Magazine notes that it could be what augmented and mixed reality needs to become widely adopted.
We may not know what Magic Leap's product looks like. And we haven't received even a "save the date" for its launch. But we know that it will display mixed reality comics from Madefire when whatever it is arrives.
Most of us equate feeling cold with catching a virus—but we've also heard plenty of debunkers proselytizing that being cold isn't what gives you the flu.
Augmented and mixed reality experiences attempt to break us out of windowed computing experiences and allow us to place software anywhere in the room. But that software doesn't have to take a rectangular form—theoretically, the web doesn't have to restrict itself to a page in a browser any longer. Does this mark the end of the web browser entirely? Probably not. A lot of information works well on the page, and the Microsoft HoloLens still uses a pretty standard version of their own Edge brows...
When you enable Low Power Mode on your iPhone, it's not always clear what measures it's taking to reduce battery drain and conserve power. Changes to energy-hungry features you use daily may be immediately noticeable, but some things you use frequently may be disabled or reduced without any apparent indicators.
With all technology, there are times when things happen that are within control, and without, and things break. Video games are especially those who tend to break at times as well. One of the most common problems with the PS3 is an issue revolving around the PS3's disk drive. For some reason, it would not work and many people did not know. In this tutorial, you'll find out how to troubleshoot the PS3 drives that don't do anything at all. Good luck and enjoy!
Since you'll be recovering form childbirth yourself, you probably won't see these tests and procedures being performed on your own baby. Now's your chance to find out what the doctors will do so you can ask questions before the big day. Know what happens moments after the delivery.
Remember "Bullet Time" from The Matrix? Well, you ain't seen nothing till you've seen "Bullet-Train Time"!
The Leidenfrost Effect: “a phenomenon in which a liquid, in near contact with a mass significantly hotter than the liquid’s boiling point, produces an insulating vapor layer which keeps that liquid from boiling rapidly”. It looks pretty spectacular captured at 3000 frames-per-second (almost as spectacular as when the same principle is applied to the human hand). Previously, Hand Fully Submerged in Liquid Nitrogen (OUCH... right?)
Nitroglycerin, otherwise known as the explosive essence of dynamite, is so sensitive AND powerfully explosive that when hit with a hammer, it creates "a supersonic shockwave and a flash of light almost too fast to film, even with the latest specialist cameras". In the blink of an eye (literally) extreme detonation occurs. Shooting super slo-mo is absolutely necessary (600x slower, to be exact).
FOX News Philadelphia says: "One zoo in the eastern province of Henan took some stray dogs, and made them into the exotic animals using paint."
Autodesk offers some of the most popular software for computer-aided design (CAD) projects, which involve all sorts of 3D rendering. Their tools are clearly suited for use with the Microsoft HoloLens, but so far very little supports HoloLens development outside of Unity. Why is that?
It happens more times than it should— negligent oil changes. This happens most often with aluminum oil pans on cars and trucks, because aluminum is fragile and should be treated with care and a gentle hand, not a torque power wrench. Using an air-impact gun will only cause damage when installing the bolts, causing the oil to leak from the pan.
In this video, learn about aircraft flares from NASA. The National Aeronautics and Space Administration provides valuable information about Newton's three laws of motion and how they apply to aircraft landings and what happens when mistakes happen (flares).
In today's world of social media, there's really only two powerhouses—Facebook and Twitter. And those of you with Twitter accounts know the power of a Tweet. Getting more followers means reaching more people, but the vast majority of Tweeters are following only a handful of Twitterers themselves. Do you ever wonder why them? What's so special about these selected followed users? Is it worth it to follow them, too? That's up to you, but if you're searching for more people to follow, then it's ...
There’s a good chance that you’ll be alone in life one day, and no... I’m not talking about a couch-bound, dateless loser with a pocket pussy and a bag of potato chips. I’m talking about alone. In the wilderness. Hungry. Cold. Lost. You can’t stay in one place too long, so it would be nice to have something to carry your belongings in. Maybe it’s post-apocalyptic land where you’re the sole survivor, and all the backpacks and rucksacks in the world are but mere ash. Either way, knowing this si...
It's that time a year when winter storms begin causing havoc across the United States, and when "rotating outages" are common to help sustain the electrical grid during intense cold periods. That means pretty much anybody with snow and ice in their backyard can succumb to power outages. And no electricity means no electric heat.
SCRABBLE. To some it's just a game, but to me it's life or death. Well, not really, but it feels that way anyway. On a normal weekend, a game becomes much like Jon Thomas' "friendly game of death Scrabble."
Plasma TV's are awesome but extremely fragile. If all that happens when you turn your plasma set on is a blinking LED light or it works for a while then turns off, you may have a blown capacitor on your power supply board. This video will show you how to fix the problem yourself and save $800!
If you have owned a lot of hard drives, you probably have experienced the clicking of death that indicates that your hard drive is having serious problems. This video will explain why the click of death happens and show you some processes you can try to fix the problem yourself.
Removing lightbulbs that have gone out is easy enough: Unscrew the broken lightbulb and then pop in a new one. But what if your lightbulb happens to be broken with sharp edges?
Sometimes there is more than one option for a particular finger Swype. When this happens, Swype will give you a list to choose from so that you can pick whichever word you were hoping to use. Swype is the fastest way to send texts and e-mails available and with a bit of practice you will have it mastered. Just think of Swype as the T9 of 2010 and you will catch on fast.
Chicago is famous for their deep dish pizza... but what happens if you don't live in Chicago? Make your own deep-dish stuffed Chicago-style pizza with help from this cooking tutorial. Master the art of pizza making and never call out for delivery again!
This video will show you how to build and use hospitals to take care of your dwarves in Dwarf Fortress 2010. It also discusses what happens when you abandon and then reclaim your fortress.
Halloween only happens once a year, so indulge yourself! Check out this video to learn how to make a dessert that's verifiably more a treat than a trick: a delicious, fluffy, swirled cupcake with tricolor frosting.
Don't you hate when you get a broken nail? Broken nails can be disastrous for a manicure. Next time this happens, don't reach for the clippers right away! In this tutorial, you will learn how to use a simple tea bag to fix your broken nail. This method will seal up the crack and allow you to repaint your nails so no one knows!
If you have been a victim of identity theft, you are not alone. This happens to millions of people every year.
This how to video shows you how to restart Windows without rebooting the computer. Press control, alt, and delete on the keyboard at the same time. Your task manager program will open. Select processes and click image name to sort it. Select explorer.exe and press end process. Click yes in the warning dialog. Your start menu will disappear. This is usually bad considering you cannot do anything when this happens. Go to file and select new task. Click browse and click on any folder and right c...
When you decide its time to retire, you will most likely need to cash in your Social Security benefits. In this official two part tutorial, presented by the American Social Secuity Administration, learn exactly how to use their website and apply online. Applying online is very easy, and takes a lot less time than applying in person. By applying online for social security, you will bypass all of the long lines and waiting that usually happens in one of the offices. Plus, you won't ever have to...
In this Education video tutorial you will learn how to do a cool volcano experiment at home. You will need a bottle of tonic water, mentos and some paper. Wrap the paper around the mentos to make a tube for releasing the mentos in to the bottle. Now pour about half a packet of mentos in to the paper tube and prevent them from falling off with your finger. Now open the bottle of tonic water and release all the mentos from the paper tube in to the bottle all at once. The tonic water will gush o...
Spread out three cards for the spectators to see and memorize. Then place these selected cards back in the deck. Now place the deck in the open palm your left hand. Use the fingers of your right hand to create a magic like actions on the deck of cards. The spectators shall gulp in horror because what happens is that the cards start moving itself on your left palm. First of all the deck shall move towards the right and leave a card at the right side of your hand. Then the deck shall move itsel...
Learn what happens during an aircraft rollout from the National Aeronautics and Space Administration, more commonly known as NASA. They spill the goods on Newton's three laws of motion and how they affect the rollout phase of landing airplanes. Learn from the master of space exploration -- NASA!
Minecraft generates a new world every time you start a new game. This adds tremendous replay value, but also means you can easily get screwed by starting a game that's in a world that just happens to suck. No more! The 1.3 Beta update released in February allows you to both create as many world as you want AND do many more things with seeds than before. Every world has a seed, and now you can save the seed from any world you make to reuse later and load millions of seeds preloaded into the ga...
MacOSG demonstrates how to install memory in a 2009 Mac Pro. When performing this upgrade, be sure to take precautions for static by discharging static electricity before beginning. Shut down, unplug and place the Mac Pro on a static-free surface. To access the memory, you need to open the side access door by lifting the latch located on the rear of the Mac until it locks in the open position. You can then the door forward and then remove from the body. The memory is attached to the processor...
Want to know about Newton's three laws of motion and how they affect aircraft landings? NASA has answers. NASA, aka the National Aeronautics and Space Administration, tells how Newton's laws apply to landings. There's no better place to learn from than the juggernaut of space exploration.
C For Chemistry delves into the chemistry of science experiments. This chemist knows what he's talking about. These chemistry experiments are not only fun, but very educational for all of those interested in scientific chemical reactions and properties.
Watch this science video tutorial from Nurd Rage on how to get lithium metal from an Energizer battery. They show you how to get Lithium Metal from an Energizer Ultimate Lithium battery.