In this video Dr. Carlson demonstrates the properties of light. Light is like a wave and it is also like a particle, which means that it comes in small packets. To demonstrate how we know that light behaves like packets of energy, he uses LED’s in different colors and a sheet of phosphorescent paper. When light with a high enough energy shines on the paper it will cause the paper to glow.
This video is a demonstration of how to make pumpkin soup the Vietnamese way. The ingredients are 1/2 pound of ground pork, scallions, fresh pumpkin, salt, pepper, sugar and fish sauce. Prepare the meat: mix the pork with 2 teaspoons of sugar, half a teaspoon of salt, some pepper and chopped up scallions (reserve some), and two tablespoons of fish sauce. Cut up the remaining scallions. Cut up the pumpkin and remove the skin. Boil four cups of water and a little salt. Drop chunks of pork into ...
For anyone who has ever used a microphone, trying to record something during a windy day can be a bit of a pain. Of course we can eliminate most of the interference with a simple wind screen that can be purchased at the store, but many times they can be a bit pricey. Well, in this tutorial find out how to make your own wind screener for a Zoom H2 mic. Enjoy!
Deke McClelland explains what the Levels and Histogram commands can do in Photoshop in this video tutorial. Levels allows you to adjust the luminance levels allowing you to adjust the contrast and colors within each color channel of an image. Thus, Levels allows you to adjust the individual colors that can be found within a gradient. This command is very similar to the curves command but to a less powerful extent. It is also more efficient than the curves command. The Histogram is another col...
Cate Adair, a fashion consultant makes many important and useful points in how to find the correct bra size. The first point is that your bra size is constantly changing. Losing/gaining weight, as well as exercise can easily change the size of bra you need. Due to this, it is important to get measured frequently since your size can change. She also points out that different outfits require different types of bras. Cate gives the example that the perfect bra while wearing a t-shirt probably is...
Watch this video to learn how to prepare an easy lobster appetizer. Your guests will gobble them up in no time! Ingredients four (1 lb) lobsters six cups mesclun (baby greens) one cup lobster stock one shallot, peeled and finely diced cup vinaigrette one tsp fresh lemon juice Freshly ground white pepper to taste Fine sea salt to taste one bunch fresh chervil for garnish Preparation Cut shelled claw meat into inch wide strips. Cut the legs and shell that covers the tail meat. Cut the tail meat...
Not sure how to plan a funeral? A well-planned memorial service honors the deceased and comforts those who are grieving. Learn what steps to take when planning a funeral in this how-to video.
There's still a ton of gold to be had out there, you just need to know how to find it. There a certain spots to look for, like ancient riverbeds and high benches. This video will show you where and how to pan for gold in ancient riverbeds and high benches. Learn how to find them and what to look for.
This video put in by ‘Kwik Show me how 2’, shows how to make this great beef stew. It’s really quick and easy.
Preparing a potato is very simple: just add water! (and boil...) This video shows you how to boil a potato so you can munch away on all your favorite potato-related treats.
Getting splinters is no fun, but making them can be if you've got the right tools and the proper technique.
Bet your friends that you can make wine magically go into an upside-down glass, and the next round will be on them.
Selling alt-coins like Stellar (XLM) or Ripple (XRP) in exchange for more widespread coins like Ethereum (ETH) or Bitcoin (BTC) can be a daunting task if you're new to cryptocurrency. Though you'll still need to do your research to avoid potential disasters, Binance takes the hassle out of trading digital currencies on your smartphone.
Using Bitcoin (BTC) or Ethereum (ETH) to buy alt-coins like TRON (TRX), Stellar (XLM), or Ripple (XRP) can seem intimidating if you're new to cryptocurrency. Though you'll still need to do your research to avoid potential disasters, Binance takes the hassle out of trading digital currencies on your smartphone.
Lately, any subject in the realm of politics is a figurative powderkeg primed to explode on the nearest social media channel. Now, one app wants to use your iPhone and AR to strike a match.
It seems like people are always trying to lose weight..but what if you have the opposite problem? Whether you’re recovering from an illness, are a growing teen, or you are an athlete trying to bulk up, a little information can go a long way in helping you pack on a few extra pounds.
Everyone gets an upset stomach from time to time. The first line of defense in this high-tech age is still old-time remedies! Watch this video to learn how to sooth an upset stomach.
This daring docu-drama explores the esoteric underground of hard-cider brewing. This fast paced thriller is sure to captivate the mind, and leave you on the edge of your seat. OK, it's just a video shot with a 3mp Cannon digital camera on video mode and edited with some lousy free software. There are two different methods used to make this hard cider. 5 gallons of fresh cider with a starting specific gravity of 12 were pitched with White Labs liquid English Cider Yeast. This should yield arou...
Puzzles include multiple pieces each with a designated pattern so that when a user regroups the pieces, a picture or a particular image is presented, which provides practice to the coordination of the user's concept to space and structural relationship between pieces. However, no matter how large the quantity of the pieces is, puzzles only provide user's spatial concept in two dimensions. To enhance spatial concept and increase entertainment to the user, building blocks are promoted so that u...
This film is about gold. Gold diving. Use of the hookah rig to find gold. Gold flakes, nuggets, and platinum nuggets are shown. Gold and platinum are 15-19 times heavier than other streambed materials and concentrate in low pressure areas and cracks that run across rivers and streams. You look for a crack on the bank, and follow it out until you meet the "gold line" and there you suck it out with your dredge. Gold will be on the outside edge of a river gravel bar, at the head of the bar (larg...
Apps that can display virtual furniture in the home are one of the most popular applications of mobile AR today, but Houzz has decided to raise the stakes with its latest update.
The marketing team for Marvel Studios is doing "whatever it takes" to make sure you see Avengers: Endgame when it hits theaters in a couple of weeks, including offering an updated set of augmented reality Playmoji for the Playground app on Google Pixel.
As expected, Magic Leap closed a Series D round of equity funding, raising $502 million from new and existing investors. Less expected, however, were a fresh set of rumors that the company's first devices could ship within six months.
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.
Peeling apples is pure grunt work, especially if you have a recipe that calls for a lot of 'em, like apple pie. You can make this task go by much more quickly if you use something from your tool box—your literal tool box, that is.
No matter which brand you buy, microwave popcorn never tastes as good as its movie theater counterpart. Even if you pop it yourself on the stovetop and drizzle it with real butter, it doesn't have the same flavor. That's because movie theaters don't use real butter—their popcorn has one secret ingredient that gives it that distinct taste.
Roughly five million years ago, humans split off from chimpanzees, who had in turn split off from gorillas five million years earlier.
Before my time, people used to listen to music recorded on these things... I didn't really know what this thing was until my parents clarified and told me that they were called cassette tapes. These "cassette tapes" were utilized to store sound recordings on either side of the tape, which could usually hold between 30 to 45 minutes. I laughed at that information as I took out my iPhone 5 (roughly the same size), which can store roughly 40,000 minutes worth of music.
Hello! Today I would like to share the process of making your own natural marigold cream. The product does not contain any (artificial) chemical elements and therefore can be called natural. Step 1: Ingredients
A rocket stove is a "rocket" combustion approach to preparing meals, which provides high combustion efficiency and efficient heat transfer to the cooking pot. Research suggests (through practical experience) that by using a rocket stove, you could save at least 50% of fuelwood, which is a significant savings for anyone's financial situation.
Watch this science video tutorial from Nurd Rage on how to make potassium permanganate with Dr. Lithium with potassium nitrate and manganese dioxide.
Are you scared to death every time you step on a plane? There are things you can do to reduce your anxiety that don’t involve Valium or a pitcher of Margaritas. Watch this video to learn how to cope with a fear of flying.
If you don't want to dress up as a vampire, witch, werewolf, or zombie again this Halloween, step things up a notch and go viral. There have been a ton of funny memes and absurd news since last October, so the only hard part is settling on the right one for inspiration for your costume.
Okay, Mr. Thrifty, you reserved the least expensive hotel room that you could. But your inner Donald Trump doesn’t want to settle for low-frills. Go ahead, it never hurts to ask. Watch this video to learn how to get a hotel upgrade.
Mass is the measure of the quantity of matter. In this science tutorial learn how to use a triple beam balance to measure mass.
Traditional subdomain enumeration techniques create a lot of noise on the target server and may alert intrusion detection systems to an attacker's intentions. For a stealthier approach, there's a tool with the capability of finding hundreds of subdomains related to the target website without alarming the server administrators.
The Shadow Brokers, a hacker group known for its dump of NSA hacking tools in 2016, has just leaked their remaining set of data which implies that the NSA compromised SWIFT, the global provider of secure financial services, to spy on banks in the Middle East.
This video will show you the ingredients, gear and process you will need to do to brine a turkey or chicken. Brine is vegetable stock or broth, salt and brown sugar. You can add whatever other spices you would like to season your meat.
There's no shortage of augmented reality platforms for remote video assistance, but startup Streem is looking to give its offering a leg up with an infusion of new technology.
Just over two months ago, smartglasses startup North opened the doors at its two brick-and-mortar retail locations in Toronto and New York and began accepting orders for Focals. On Thursday, the company announced that those initial customers can get ready to pick up their wearables, as the first shipments have now arrived in stores.
