Search Results: "tertiary consumers"

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07:28
Tertiary Structure Of Proteins

446 views / 0 likes - added 8 years ago

How side chain interactions can impact the tertiary structure of proteins.
10:10 Popular
Ecosystem Ecology: Links In The Chain - Crash Course Ecology #7

1,232 views / 1 likes - added 8 years ago

Hank brings us to the next level of ecological study with ecosystem ecology, which looks at how energy, nutrients, and materials are getting shuffled around within an ecosystem (a collection of living and nonliving things interacting in a specific place),
09:58
Overview Of Protein Structure

525 views / 0 likes - added 8 years ago

Primary, secondary, tertiary and quaternary protein structure. Thinking about how the different factors impacting a protein's structure. Beta pleated sheets. Alpha helices.
01:32
The disturbing evolution of soda bottles

565 views / 0 likes - added 7 years ago

Consumers are continually demand bigger and bigger portion sizes, and nothing shows that more than how soda sizes have increased since World War II. Sugar expert and author of “The Hacking of the American Mind,” and "Fat Chance," Robert Lustig explains wh
06:01
First Degree Price Discrimination

504 views / 0 likes - added 9 years ago

Charging different consumers different amounts in an attempt to optimize economic profit More free lessons at: http://www.khanacademy.org/video?v=z0wg9ZPyL38
03:11 Popular
Fuel is cheap. Why are we still paying to check bags?

738 views / 0 likes - added 7 years ago

Airlines are making a fortune on fees, but it's not ALL bad for consumers. Subscribe to our channel! http://goo.gl/0bsAjO In The United States, checked baggage fees were introduced in 2008. Since then, ancillary fees for airline travel have become a signi
12:05
Weirdest Fast Food Menu Items From Foreign Countries

134 views / 0 likes - added 1 year ago

Weird History Food is going global for your Fast Food needs. For better or worse, Americans tend to think of themselves as the biggest junk-food consumers in the world. While one glance down your average American main street makes it hard to argue against
01:57 Popular
How blue jeans were invented | Moments of Vision 10 - Jessica Oreck

890 views / 0 likes - added 7 years ago

View full lesson: http://ed.ted.com/lessons/how-blue-jeans-were-invented-moments-of-vision-10-jessica-oreck Today, 96% of American consumers own at least one pair of jeans. But where did these durable duds come from? And how did they get so popular? Jessi
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11:20
Trademarks And Avoiding Consumer Confusion: Crash Course Intellectual Property #5

661 views / 0 likes - added 9 years ago

In which Stan Muller teaches you about our third branch of Intellectual Property, trademarks. A lot of people confuse trademark and copyright. Trademarks apply to things like company and product names and logos, packaging designs, and commercial designs.
02:09
What are Economic Systems?

63 views / 0 likes - added 8 months ago

Different economic systems have been developed to meet the needs and wants of the citizens of a country or society. These systems have distinct advantages and downsides for producers, consumers, and governments.Untold is a free collection of short, compel
01:53
They hate "new car" smell in China

664 views / 0 likes - added 6 years ago

Chinese car buyers are not into new car smell. In fact, they hate it. China is the biggest market for cars in the world, and foreign companies like Ford need to attract Chinese consumers. So they're doing their best to the reduce new car smell in their ca
09:21
Mass-Producing Ice Cream with Food Engineering: Crash Course Engineering #39

333 views / 0 likes - added 4 years ago

In this episode, we looked at food engineering. We explored how foods capacity to spoil makes it a unique challenge from an engineering viewpoint. We saw how many branches of engineering come into play to process ingredients, ensure safety for consumers,
07:43
Why graphene hasn’t taken over the world...yet

429 views / 0 likes - added 5 years ago

Graphene is a form of carbon that could bring us bulletproof armor and space elevators, improve medicine, and make the internet run faster — some day. For the past 15 years, consumers have been hearing about this wonder material and all the ways it could
01:56
Teddy Roosevelt's Square Deal

21 views / 0 likes - added 2 weeks ago

In the early 1900s, President Theodore Roosevelt's progressive legislation, dubbed the Square Deal, aimed to limit the power of corporations, protect consumers, and conserve natural resources. The Square Deal drastically changed the United States and stil
12:24
If you believed these facts your life is a lie

232 views / 5 likes - added 2 years ago

Thanks to Google for sponsoring this videoLets be better consumers of information.Meet my ALTER EGO "WRAYA": https://linktr.ee/iamwrayaStream Bitter on YouTube https://www.youtube.com/watch?v=R5aM8veiRMIFollow WRAYA on Spotify https://open.spotify.com/art
07:32
You Can't Shop Your Way Out of Climate Change

35 views / 0 likes - added 1 month ago

We have seen a boom in eco-friendly products marketed to consumers concerns about the impact of the stuff we buy. But this "shop til you drop approach doesnt solve the bigger issue: overconsumption and overproduction are the key drivers of pollution and c
The First Cell Phone Call Was an Epic Troll

218 views / 0 likes - added 2 years ago

April 24 -- In the 1960s and early '70s, if you wanted to make a phone call, you did so from a device wired to the telephone grid. When AT&T launched their cellular system for car phones, Dr. Martin "Marty" Cooper and his team at Motorola decided to build
04:41
Whats the best fuel for your car?

599 views / 0 likes - added 3 years ago

Dig into which fuel gasoline, electric, biofuels, or electrofuels is both affordable for consumers and sustainable for the planet.--Historically, most cars have run on gasoline, but that doesnt have to be the case in the future: other liquid fuels and ele
03:04
Does Medicine Actually Expire?

404 views / 0 likes - added 5 years ago

Expired medicine might seem like a weird concept because a lot of it doesnt get moldy or slimy like old food. Is it really a big concern?For FDA recommendations about safe disposal of medication, visit this link:https://www.fda.gov/drugs/resourcesforyou/c
03:55
Why “Buy one, get one free” isn’t a great deal

475 views / 1 likes - added 5 years ago

For a thrifty shopper, a “Buy one, get one” (BOGO) deal can sound like the best way to get more bang for their buck. But the appeal of BOGO is why it’s hard for consumers to see it for what it is. Subscribe to our channel! http://goo.gl/0bsAjO Check out m
05:28
One Of The Worlds Largest Indoor Farms Is Using Advanced Tech To Build A More Resilient Food System

150 views / 0 likes - added 1 year ago

Sponsor Content by Dell TechnologiesAppHarvest is exploring the future of indoor farming and agriculture technology by using up to 90% less water, human-assisting AI, and the power of the sun for reliable food growth. Alongside local education efforts, Ap
09:52
Why American farmers are throwing out tons of milk

324 views / 0 likes - added 3 years ago

The coronavirus supply chain problem, explained through milk.Become a Video Lab member! http://bit.ly/video-labCoronavirus continues to infect nearly every aspect of American life on US farms, its led to the widespread destruction of fresh food. Take milk
08:45
Media Institution: Crash Course Government And Politics #44

694 views / 0 likes - added 8 years ago

So today we're going to look at the rather thorny issue of the media and its role in politics. Wether you're talking about older forms of media like newspapers and radio or newer forms like television and the Internet, all media serves the same purpose -
09:16
Media Regulation: Crash Course Government And Politics #45

633 views / 0 likes - added 8 years ago

Today we wrap up our discussion of the media by talking about how the government interacts with and influences the content we see. Now it may be easy to assume that because we live in a free-market capitalist society, the only real regulation of the media
04:16
Why advertisers are tracking your emojis

489 views / 0 likes - added 5 years ago

It’s not just your Google keywords anymore. Advertisers are developing ads to target consumers based on the emojis they use. Subscribe to our channel! http://goo.gl/0bsAjO Check out more of The Goods on Vox https://bit.ly/2qlIYQx With Twitter’s new emoji
13:31 Popular
Women's Suffrage: Crash Course US History #31

754 views / 2 likes - added 9 years ago

You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Free is nice, but if you can afford to pay a little every month, it really helps us to continue producing th
11:01 Popular
Markets, Efficiency, And Price Signals: Crash Course Economics #19

954 views / 0 likes - added 8 years ago

Adriene and Jacob teach you all about markets. So, in free market(ish) economies like the United States and most of the world, markets are a big deal. Markets work to produce the stuff that consumers want, and that society needs. Today we'll talk about pr
10:17 Popular
Monopolies And Anti-Competitive Markets: Crash Course Economics #25

1,216 views / 0 likes - added 8 years ago

What is a monopoly? It turns out, it's more than just a board game. It's a terrible, terrible economic practice in which giant corporations dominate markets and hurt consumers. Except when it isn't. In some industries, monopolies are the most efficient wa
10:34 Popular
Behavioral Economics: Crash Course Econ 27

739 views / 1 likes - added 8 years ago

Why do people buy the stuff they buy? In classical economics, most models assume that consumers behave rationally. As you've probably noticed in your real life, in case after case, people don't actually make rational decisions. There can be emotional or s
12:16
SUNSCREEN in UV

483 views / 0 likes - added 5 years ago

How to Make Everything Video: https://youtu.be/lMXAY5F28L0 Veritasium Video: https://www.youtube.com/watch?v=V9K6gjR07Po To learn more about CuriosityStream, go to http://curiositystream.com/physicsgirl Creator: Dianna Cowern Videography: Chris Peck, Dian
12:55
How Americans Are Tricked Into Buying Fake Food

283 views / 0 likes - added 1 year ago

The food in your kitchen cabinets may not be what it seems. Fraudsters motivated by economic gain secretly infiltrate the global food market through a variety of means, including counterfeits, dilutions, substitution and mislabeling, according to the Glob
02:09
Purse lost in 1957 found behind school locker 62 years later

407 views / 0 likes - added 4 years ago

Back 1957, an Ohio teen named Patti Rumfola lost her purse. A school custodian found the missing bag behind a locker – 62 years later. Now, the lost artifact serves as an unintentional time capsule, giving Rumfola's five kids a glimpse into her life
09:20
How A Vest Turned Patagonia Into A Billion-Dollar Brand

259 views / 0 likes - added 3 years ago

The Patagonia Better Sweater Fleece Vest is by far one of the brands most popular products. Its also one of its most divisive. Over the last five years, the vest became a must-have accessory for Wall Street workers in Manhattans financial district to tech
14:08 Popular
DNA, Hot Pockets,&The Longest Word Ever: Crash Course Biology #11

1,132 views / 0 likes - added 9 years ago

Hank imagines himself breaking into the Hot Pockets factory to steal their secret recipes and instruction manuals in order to help us understand how the processes known as DNA transcription and translation allow our cells to build proteins. Crash Course B
09:53
Why useless decongestants are still for sale

72 views / 0 likes - added 6 months ago

Phenylephrine doesnt work better than a placebo. So why is it still on shelves?Help keep Vox free for everybody: http://www.vox.com/give-now Subscribe to our channel and turn on notifications () so you don't miss any videos: http://goo.gl/0bsAjOIf youve t
04:50
How IKEA gets you to impulsively buy more

626 views / 0 likes - added 5 years ago

IKEA has mastered the “Gruen effect.” Subscribe to our channel! http://goo.gl/0bsAjO Researchers estimate that 50 percent of purchases are unplanned. These purchases, especially impulse buys, present an opportunity for retailers who can entice consumers t
07:25
What DNA ancestry tests can — and can’t — tell you

503 views / 0 likes - added 5 years ago

I took a DNA ancestry test. It didn’t tell me where my ancestors came from… Subscribe to our channel! http://bit.ly/video-lab At-home DNA ancestry tests have become hugely popular in recent years. More than 26 million have taken one of these tests. If the
05:19 Popular
The Ozone Layer Was Doomed Until a Handful of Scientists Stood Up to Power

1,033 views / 0 likes - added 6 years ago

You might be surprised to learn the hole in the ozone layer has almost healed. Even more surprising? We actually fixed it with legislation. Here’s how. Wait… Is China Really the Leader in Green Energy? - https://youtu.be/AKpj50et82c Read More: The Montrea
03:44 Popular
Why Do We Still Test Cosmetics On Animals?

781 views / 1 likes - added 8 years ago

Cosmetic companies need to test that their products are safe before selling them to consumers, but is animal testing the best way? Should We Trust Studies On Mice? ???? http://bit.ly/1soDNhc Sign Up For The Seeker Newsletter Here ???? http://bit.ly/1UO1Px
07:11
Who Decided We Needed to Take Vitamins? (Part 1 of 3)

521 views / 0 likes - added 5 years ago

Take your vitamins! You've probably head a parent tell you that, but really, why should we take them to begin with? And who decided vitamins were a good idea? Read More: Vitamins 101: Know What You Need https://www.good.is/articles/know-what-you-need Toda
06:20
Real Life Iron Man Jet Suit

364 views / 1 likes - added 3 years ago

Richard Browning is the founder and chief test pilot at Gravity Industries https://gravity.co, who designed & built a real life Iron Man like Jet Suit.Richards original prototype suit called the Daedalus Mark 1, was created in 2016 in just 10 months, and
09:38
The Rise and Fall of the Bone-Crushing Dogs

664 views / 0 likes - added 5 years ago

You can go to https://wix.com/go/eons to get started on your website! A huge and diverse subfamily of dogs, the bone-crushers patrolled North America for more than thirty million years, before they disappeared in the not-too-distant past. So what happened
05:35
The real cost of smart speakers

277 views / 0 likes - added 3 years ago

Alexa's recording you. Whats she doing with it?Read Saras article about the privacy settings on your smart speaker: https://www.vox.com/recode/2020/12/9/22160427/amazon-alexa-google-assistant-siri-holidaysIn 2014, Amazon debuted a simple but industry-chan
11:34
The global coffee crisis is coming

276 views / 0 likes - added 3 years ago

It's becoming harder and harder to grow. Become a Video Lab member! http://bit.ly/video-labSources and Additional Reading:Andres Guhl http://etd.fcla.edu/UF/UFE0003960/guhl_a.pdfhttps://revistas.uniandes.edu.co/doi/pdf/10.7440/res32.2009.08Phillip A. Houg
05:07
What Would We Eat on Mars?

252 views / 2 likes - added 2 years ago

Sam the bat would love to visit Mars one day, but he's going to need more than a few sandwiches if he's going to stay for long.----------Love SciShow Kids and want to help support it? Become a Patron on Patreon: https://www.patreon.com/scishowIf you have
04:55 Popular
Can Plastic Be Composted?

775 views / 0 likes - added 5 years ago

Thanks to the demands of eco-conscious consumers, biodegradable and compostable plastics are cropping up everywhere. Are these green plastics the solution to our throwaway lifestyle? Well -- it’s complicated. Subscribe! http://bit.ly/ACSReactions Facebook
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02:18
Why Are Fewer People Getting Appendicitis?

384 views / 0 likes - added 5 years ago

To start using Tab for a Cause, go to: https://tab.gladly.io/minuteearth2/ Rates of appendicitis vary around the world, likely due to the forces of modernization. Thanks to our Patreon patrons https://www.patreon.com/MinuteEarth and our YouTube members. *
03:30
Everything You Need To Know About Avocados

635 views / 2 likes - added 7 years ago

Avocados are a fan favorite fruit (yes, avocados are a fruit) and can be paired with just about anything. But are they good for you? Is Health Food Making You Fat? - https://youtu.be/hh48_Kwt88s Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1P
03:14
Why So Many Fast Food Logos Are One Color

599 views / 1 likes - added 5 years ago

McDonald's. Arby's. Wendy's. Burger King. Jack in the Box. In-N-Out and more all use the color red heavily in their logos, why? The answer goes back thousands of years. Tech Insider tells you all you need to know about tech: gadgets, how-to's, gaming, sci
10:23
Why Chicken Nugget Demand Is Flat

542 views / 0 likes - added 5 years ago

If you’ve lived in the United States for the last 40 years, chances are high you’ve had a chicken nugget. They’ve long been a staple for families — Americans ate 2.3 billion servings of them in restaurants last year, according to T
12:08 Popular
A Brief History of Geologic Time

1,360 views / 1 likes - added 6 years ago

By looking at the layers beneath our feet, geologists have been able to identify and describe crucial episodes in life’s history. These key events frame the chapters in the story of life on earth and the system we use to bind all these chapters together i
04:32 Popular
The Science of Spotting Fake Foods – Speaking of Chemistry

995 views / 0 likes - added 7 years ago

Food fraud often boils down to politics or semantics. Something labeled parmesan cheese may not come from Parma, for instance. But sometimes food producers try to feed us cheap fillers and other lies. In this episode of Speaking of Chemistry, Sophia Cai e
03:30 Popular
Brand Name Vs. Generic

948 views / 0 likes - added 8 years ago

What is the difference between brand name and generic products? AsapTHOUGHT TASTE TEST: https://youtu.be/rYmon9AO1os Subscribe for more: http://bit.ly/asapsci Written by Mitchell Moffit, Gregory Brown, Amanda Edward and Rachel Salt GET THE ASAPSCIENCE BOO
05:06 Popular
Food expiration dates dont mean what you think - Carolyn Beans

873 views / 0 likes - added 11 months ago

Find out what expiration date labels on food actually mean, and discover ways communities and governments can lessen food waste. --Countries around the world waste huge amounts of food every year: roughly a fifth of food items in the US are tossed because
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10:58
The Surprising Thing You Never Knew About Cheetos

286 views / 0 likes - added 3 years ago

Cheetos have been called "one of the most marvelously constructed foods on the planet" and even if that is hyperbole, there's no denying that this snack food is incredibly popular. There's quite a bit of science and some interesting history behind this ch
19:50
The Electric Vehicle Charging Problem

246 views / 0 likes - added 3 years ago

Sign up for a CuriosityStream subscription and also get a free Nebula subscription (the streaming platform built by creators) here: http://CuriosityStream.com/wendoverWatch the Nebula-exclusive bonus video to this one here: https://watchnebula.com/videos/
05:08
How Long Does the Novel Coronavirus Live on Surfaces?

354 views / 0 likes - added 4 years ago

What surfaces does the novel coronavirus stick to, and for how long? Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist Visit our shop at http://shop.seeker.comAs the novel coronavirus accelerates across
09:35
The Solar Car Revolution Could Change EVs Forever

223 views / 0 likes - added 2 years ago

Engineers are one step closer to harnessing the Sun to power your next car, giving the auto industry renewed interest in solar. In other words, the solar powered car revolution is coming. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Focal
02:32 Popular
Don't Choose Extinction - UNDP | United Nations | Jack Black | Climate Action

1,338 views / 5 likes - added 2 years ago

The world spends an astounding US$423 billion annually to subsidize fossil fuels for consumers – oil, electricity that is generated by the burning of other fossil fuels, gas, and coal. This is four times the amount being called for to help poor coun
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04:17 Popular
Can I Still Eat This?

958 views / 0 likes - added 7 years ago

Subscribe! http://bit.ly/ACSReactions FoodKeeper: iOS: https://itunes.apple.com/us/app/usda-foodkeeper/id978186100?mt=8 Android: https://play.google.com/store/apps/details?id=gov.usda.fsis.foodkeeper2 (H/T Samuel Walters-Nevet for sending us the Android l
06:24
Why is chicken so cheap? | The Economist

622 views / 0 likes - added 5 years ago

People eat 65 billion chickens every year. It is the fastest-growing meat product. Yet pound for pound the price of chicken has fallen sharply. How has this happened? Read more about Chickenomics here: https://econ.st/2Wtp04o Click here to subscribe to Th
05:23 Popular
Why Overpopulation Isnt the Problem You Think It Is

893 views / 0 likes - added 3 years ago

Around 390,000 new humans are born every day. So, on a planet with dwindling resources and an increasing strain on natural systems is curbing our booming population the key to solving our environmental woes? Subscribe to Seeker! http://bit.ly/subscribesee
02:43
How Do Chips Make Credit Cards More Secure?

657 views / 0 likes - added 6 years ago

If you live in the United States, you might have recently gotten a credit card with a microchip on it. But what does this chip do that makes it any different than the magnetic strip on the back of the card? ---------- We're conducting a survey of our view
08:34
The Mystery of the Eocene’s Lethal Lake

558 views / 0 likes - added 5 years ago

Check out America from Scratch: https://www.youtube.com/americafromscratch In 1800s, miners began working in exposed deposits of mud near the town of Messel, Germany. They were extracting oil from the rock and along with the oil, they found beautifully pr
07:58
How the Chalicothere Split In Two

505 views / 1 likes - added 5 years ago

Try CuriosityStream today: http://curiositystream.com/eons Two extinct relatives of horses and rhinos are closely related to each other but have strikingly different body plans. How did two of the same kind of animal, living in the same place, end up look
07:36 Popular
This is How The First Hard Disk Drive Looked Like

878 views / 0 likes - added 5 years ago

Inventions in the electronic world have changed the course of our lives. Right from the laptops to the mobile phones we use, These weren’t so simple and easy devices back in the days when they were first invented and brought in the market. From their bulk

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