Walking holidays: Countryfile presenter Julia Bradbury reveals what you should always pack

Julia also emphasises the importance of good walking boots – and you might want to consider investing in more than one pair. “Make sure you’ve got the right kind of boots for the terrain you’re going …

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How Bitcoin transactions were used to track down the 23-year-old South Korean operating a global child exploitation site from his bedroom

Then it all began to unravel. On Wednesday, the United States’ Department of Justice (DOJ) revealed how it had followed a trail of bitcoin transactions to find the suspected administrator of the site: …

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Turkish ceasefire holds as leader threatens to pick up fighting were troops left off if US deal fails

The US-China trade relations have improved, Brexit may be reaching a less messy end and the Fed is still pumping, so it’s all good then? Not exactly, writes Stephen Letts. As Joko Widodo is sworn in …

More Turkish ceasefire holds as leader threatens to pick up fighting were troops left off if US deal fails Videos

Ghana Trade Union Vote To Ban Made-in-nigeria Products Following Border Closure – Politics (4) – Nairaland

These Africans are very funny. The same Nigeria they’ve been thrashing, abusing, insulting, and mistreating her citizens, all this time. The same Nigeria shuts her borders for under one month and they …

More Ghana Trade Union Vote To Ban Made-in-nigeria Products Following Border Closure – Politics (4) – Nairaland Videos

The Quietest and Loudest Sounds in the World



What's the quietest sound imaginable? Okay, nobody can answer this question cause the loudness (or quietness of this sound) is nearly immeasurable. It's the sound of air molecules moving around us. And they move all the time, vibrating, and therefore technically making a sound. But what about something a bit louder? The sound of the quietest room in the world is around -20dB, which means that it’s 20dB below the hearing threshold of our ears. This room isn’t just quiet; it’s basically swallowing any sound it encounters. This room is called the Microsoft chamber and is found in Redmond, Washington. Interested? Then how about a unique excursion into the world of sounds? Other videos you might like:
What Would a Journey to the Earth’s Core Be Like? https://www.youtube.com/watch?v=3FoSAHk7DMA&
What Would a Trip to the Mariana Trench Be Like? https://www.youtube.com/watch?v=eeW1DU05j7U&
The Real Size of the Universe (Even a Child Understands) https://www.youtube.com/watch?v=T3T08WOlFk4& TIMESTAMPS:
The sound of air molecules 0:37
The quietest room in the world 1:32
The quietest sound that we could actually hear 2:38
A real comfort zone for our ears 3:31
The rule of thumb for loudness 5:00
Our limit 6:33
The loudest animal 7:15
The loudest sound ever registered on our planet 8:18
How loud objects in space are 8:41 #sounds #whale #brightside SUMMARY:
– The sound of the quietest room in the world is around -20dB, which means that it’s 20dB below the hearing threshold of our ears. This room isn’t just quiet; it’s basically swallowing any sound it encounters. – What would be the quietest sound that we could actually hear? This is the sound of you calmly breathing, and your heart beating. At just 10 dB, we won’t ever notice it in our everyday life. – A change of 50 dB may seem drastic, but this level is a real comfort zone for our ears. Turn the volume up another 50 dB, and you’ll run from the source of the noise as fast as you can! – The key definition of a sound’s loudness is in its pitch and intensity. We’re naturally programmed to hear high pitched sounds as if they were louder than others.
– We also don’t perceive intensity as it actually is. If you raise the intensity of any sound, it won’t make any difference to your ear until a certain point.
– If the source of the sound is multiplied by 10, it’ll sound only twice as loud to our ears. They don’t detect minor changes in volume; this is the reason why it’s easier for us to measure sound in decibels, which is the same as 10 bels. – At 100 dB, the intensity won’t matter, whether it’s a trombone, an elephant trumpeting, or a helicopter –they’d all sound equally loud because we’re getting closer to our limit. – But there are a lot of sounds that lie in that dangerous territory that we can explore. For example, in the animal world, there’s no species louder than a sperm whale.
– Another underwater animal that can literally stun with the sound it makes is the tiger-pistol-shrimp. Yep, from one of the biggest animals in the history of our planet to one of the smallest.
– Still, there are even greater powers in our universe than this one. There was a sound detected that’s as powerful as 100 million supernova explosions.
– Normally it’s quite hard to tell how loud objects in space are, because in the vacuum of cosmos, there might only be very thin gas that can’t transfer soundwaves. Music by Epidemic Sound https://www.epidemicsound.com/ Subscribe to Bright Side : https://goo.gl/rQTJZz
—————————————————————————————-
Our Social Media:
Facebook: https://www.facebook.com/brightside/
Instagram: https://www.instagram.com/brightgram/
5-Minute Crafts Youtube: https://www.goo.gl/8JVmuC Stock materials (photos, footages and other):
https://www.depositphotos.com
https://www.shutterstock.com
https://www.eastnews.ru —————————————————————————————-
For more videos and articles visit:
http://www.brightside.me/

More The Quietest and Loudest Sounds in the World Videos

All the Sounds in the Universe from Quietest to Loudest



What's the quietest sound imaginable? Okay, nobody can answer this question cause the loudness (or quietness of this sound) is nearly immeasurable. It's the sound of air molecules moving around us. And they move all the time, vibrating, and therefore technically making a sound. But what about something a bit louder? The sound of the quietest room in the world is around -20dB, which means that it’s 20dB below the hearing threshold of our ears. This room isn’t just quiet; it’s basically swallowing any sound it encounters. This room is called the Microsoft chamber and is found in Redmond, Washington. Interested? Then how about a unique excursion into the world of sounds? Other videos you might like:
What Would a Journey to the Earth’s Core Be Like? https://www.youtube.com/watch?v=3FoSAHk7DMA&
What Would a Trip to the Mariana Trench Be Like? https://www.youtube.com/watch?v=eeW1DU05j7U&
The Real Size of the Universe (Even a Child Understands) https://www.youtube.com/watch?v=T3T08WOlFk4& TIMESTAMPS:
The sound of air molecules 0:37
The quietest room in the world 1:32
The quietest sound that we could actually hear 2:38
A real comfort zone for our ears 3:31
The rule of thumb for loudness 5:00
Our limit 6:33
The loudest animal 7:15
The loudest sound ever registered on our planet 8:18
How loud objects in space are 8:41 #sounds #whale #brightside SUMMARY:
– The sound of the quietest room in the world is around -20dB, which means that it’s 20dB below the hearing threshold of our ears. This room isn’t just quiet; it’s basically swallowing any sound it encounters. – What would be the quietest sound that we could actually hear? This is the sound of you calmly breathing, and your heart beating. At just 10 dB, we won’t ever notice it in our everyday life. – A change of 50 dB may seem drastic, but this level is a real comfort zone for our ears. Turn the volume up another 50 dB, and you’ll run from the source of the noise as fast as you can! – The key definition of a sound’s loudness is in its pitch and intensity. We’re naturally programmed to hear high pitched sounds as if they were louder than others.
– We also don’t perceive intensity as it actually is. If you raise the intensity of any sound, it won’t make any difference to your ear until a certain point.
– If the source of the sound is multiplied by 10, it’ll sound only twice as loud to our ears. They don’t detect minor changes in volume; this is the reason why it’s easier for us to measure sound in decibels, which is the same as 10 bels. – At 100 dB, the intensity won’t matter, whether it’s a trombone, an elephant trumpeting, or a helicopter –they’d all sound equally loud because we’re getting closer to our limit. – But there are a lot of sounds that lie in that dangerous territory that we can explore. For example, in the animal world, there’s no species louder than a sperm whale.
– Another underwater animal that can literally stun with the sound it makes is the tiger-pistol-shrimp. Yep, from one of the biggest animals in the history of our planet to one of the smallest.
– Still, there are even greater powers in our universe than this one. There was a sound detected that’s as powerful as 100 million supernova explosions.
– Normally it’s quite hard to tell how loud objects in space are, because in the vacuum of cosmos, there might only be very thin gas that can’t transfer soundwaves. Music by Epidemic Sound https://www.epidemicsound.com/ Subscribe to Bright Side : https://goo.gl/rQTJZz
—————————————————————————————-
Our Social Media:
Facebook: https://www.facebook.com/brightside/
Instagram: https://www.instagram.com/brightgram/
5-Minute Crafts Youtube: https://www.goo.gl/8JVmuC Stock materials (photos, footages and other):
https://www.depositphotos.com
https://www.shutterstock.com
https://www.eastnews.ru —————————————————————————————-
For more videos and articles visit:
http://www.brightside.me/

More All the Sounds in the Universe from Quietest to Loudest Videos

Top stories this week: Bengaluru businesses that became successful by understanding millennial demand

Entrepreneur Sriram Chitturi (44) observed this phenomenon on his travels to the UK, Germany, and Switzerland in 2014. Sriram, who was part of the Shanders Group established in 1918, felt investing in …

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It’s risky business, but Ujiri’s Raptors buy some peace of mind with Pascal Siakam’s $130-million extension

And if wooing an undisputed alpha player is the ultimate goal, Siakam’s presence figures to be a big part of Toronto’s sales pitch (or, in case of emergency, a viable trade chip). Indeed, risk …

More It’s risky business, but Ujiri’s Raptors buy some peace of mind with Pascal Siakam’s $130-million extension Videos

PhotoBOMB? More Like PhotoFAIL! 🤣 | Vacation Fails | AFV 2019



Subscribe to join the #AFVFAM http://bit.ly/afvyoutube | 🔔 Make sure to enable ALL push notifications! 🔔 Check out out MERCH store: https://bit.ly/2UJJULn Still dreaming of summer vacation? Never fear, we've got your exotic #fail fix here! Enjoy a collection of #funnyfails that made these people wish they'd stayed home. There's nothing funnier than watching these #fails and trying not to laugh lol. Americas Funniest Videos has the most epic library for #fail clips and we've put together a list to get your weekend going with a LAUGH 😆 Which #fail made you LOL the hardest? Watch the NEWEST videos: http://bit.ly/2MKctsW Connect with AFV Online:
Website: http://afv.com/ Facebook: http://bit.ly/afvFacebook Twitter: http://bit.ly/afvTwitter Instagram: http://bit.ly/afvInstagram About AFV:
America’s Funniest Home Videos is America's longest running funny video television program. We've been collecting funny viral videos since 1989. Here you’ll find funny videos, viral videos, prank videos, funny animal videos, funny baby videos, classic videos, and the best compilations and music montages of some of the funniest videos you've ever seen. Check out our different sections to find some of the best viral, funny, videos around. Comment, share, and subscribe to stay in touch to see funny videos you just can't find anywhere else!

More PhotoBOMB? More Like PhotoFAIL! 🤣 | Vacation Fails | AFV 2019 Videos

Watch Her Get WASHED AWAY! 🌊🤣 | Vacation Fails | AFV 2019



Subscribe to join the #AFVFAM http://bit.ly/afvyoutube | 🔔 Make sure to enable ALL push notifications! 🔔 Check out out MERCH store: https://bit.ly/2UJJULn Still dreaming of summer vacation? Never fear, we've got your exotic #fail fix here! Enjoy a collection of #funnyfails that made these people wish they'd stayed home. There's nothing funnier than watching these #fails and trying not to laugh lol. Americas Funniest Videos has the most epic library for #fail clips and we've put together a list to get your weekend going with a LAUGH 😆 Which #fail made you LOL the hardest? Watch the NEWEST videos: http://bit.ly/2MKctsW Connect with AFV Online:
Website: http://afv.com/ Facebook: http://bit.ly/afvFacebook Twitter: http://bit.ly/afvTwitter Instagram: http://bit.ly/afvInstagram About AFV:
America’s Funniest Home Videos is America's longest running funny video television program. We've been collecting funny viral videos since 1989. Here you’ll find funny videos, viral videos, prank videos, funny animal videos, funny baby videos, classic videos, and the best compilations and music montages of some of the funniest videos you've ever seen. Check out our different sections to find some of the best viral, funny, videos around. Comment, share, and subscribe to stay in touch to see funny videos you just can't find anywhere else!

More Watch Her Get WASHED AWAY! 🌊🤣 | Vacation Fails | AFV 2019 Videos

TSR Positive Images: Charlamagne Establishes $250K Scholarship Fund For Women At South Carolina State University In Honor Of His Mother

TSR Positive Images: Celebrities investing in historically Black colleges and universities? That’s a trend we’d like to see continue! Charlamagne established a $250,000 scholarship fund at South …

More TSR Positive Images: Charlamagne Establishes $250K Scholarship Fund For Women At South Carolina State University In Honor Of His Mother Videos

2020 NBA free agency: Top 30 players available in next year’s class, led by Anthony Davis, DeMar DeRozan, Brandon Ingram

The 2019 NBA free agency period was one of the wildest in league history. Hundreds of players hit the open market, and when the dust settled, eight 2019 All-Stars found new teams through either free …

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How I Made $346k Trading Circuit Breaker Halts



Curious about my trades❓❓ If you have questions 🤷‍♂️👨‍💻😉❓❓ ask them below!  I respond to every question posted on my channel. You're 7 Steps away from Becoming a Day Trader 1. Your first big step to becoming a day trader in less than 90 days 📆 ⏰ is to register for my next FREE Day Trading Webinar 📽📺 👨‍🏫 When you register, you'll get a free digital copy of my best-selling book (best-seller on Amazon) titled "How to Day Trade" 📚 – https://webinar.warriortrading.com/signup/ 2.  Aren't you sick of the PDT rule? ❌🚫 I know I am! Check out my preferred stock broker for small day trading accounts of less than $5k that are Day Trader FRIENDLY 🏆🥇 – https://www.warriortrading.com/cmeg-broker-rebate-program/ 3. Don’t understand the lingo? 🈵💱🈳🈯️ Learn the most important day trading terms & definitions on this page here – https://www.warriortrading.com/day-trading-terminology/ 4. Have you ever wondered how much a day trader can make?  I just uploaded my verified ✅ broker statements showing how I turned LESS THAN $1000 and turned it into over $1mil 💵💰 in trading profits 👀 – https://www.warriortrading.com/verified-earnings-2019/ 5. Okay, so I make money…But here's the big question, do any of my students make money?  Check out this student success story about John's path to making over $500k 💰💵 since he learned to trade my momentum day trading strategies – https://www.warriortrading.com/success-stories-john/ 6. Are you ready to take the LEAP? 🤾‍♂️🤸‍♂️  You can watch me trading every morning as a member of our day trading chat room. 👨‍💻👩‍💻🖥 – https://www.warriortrading.com/day-trading-chat-room/ 7. How many monitors is too many monitors?  Check out this video here on setting up your first day trading station 🎙🎛⌨️🕹🖥🖥🖥📠 – https://www.youtube.com/watch?v=1VPQURM9C3g In this video I talk about my top 25 biggest winners of all time, which just so happened to be all trades that I made on circuit breaker halts. I start the video by describing what a circuit breaker is and how I was able to capitalize on them. #circuitbreakerhalts #stockhalts #daytrading Disclaimer: https://www.warriortrading.com/disclaimer

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Machine Head Promo Code for General Admission (GA) Tickets, Floor Seats, and Front Row Seats for their 2019 Tour Dates at Capital City Tickets

CLICK HERE to browse all levels of seating for Machine Head concerts at CapitalCityTickets.com. CapitalCityTickets.com stocks all levels of seating and price ranges to all Machine Head concerts!

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Statement from World Bank Group President David Malpass on 2019 World Bank Group – International Monetary Fund Annual Meetings

We’re promoting the rule of law, and transparency, and debt management in public finances. We’re investing to help countries gain access to electricity and clean water, to ensure the full inclusion of …

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What Would a Journey to the Quantum World Like Be



Did you know there are more living things on and inside your body alone than on the entire Earth? And the world is full of this micro-stuff! You can even see some bacteria with your own eyes. The largest bacterium in the world lives in the coastal waters of Namibia. Its length is 3/4 mm, and it’s larger than, say, a grain of sand or salt! More than half as small is a dust mite — these pests that bug you at night only grow to be around 1/3 mm. By the way, remember those amoebas from your biology classes? They’re the same size as dust mites. A single strand of human hair is just 1/10 mm thick. So wanna know more about how huge our planet really is? Then let’s look through the super-powerful microscope! Other videos you might like:
What Would a Journey to the Earth’s Core Be Like? https://www.youtube.com/watch?v=3FoSAHk7DMA&
The Real Size of the Universe (Even a Child Understands) https://www.youtube.com/watch?v=T3T08WOlFk4&
WHAT HAPPENS INSIDE YOUR BODY? || 360 VR https://www.youtube.com/watch?v=kw9EJbezlK4& TIMESTAMPS:
The largest bacterium in the world 0:22
Why clay doesn’t let water through it 1:30
Megavirus 😱 2:12
What's the size of a DNA strand? 3:02
How big is an electron? 4:04
And what about protons and neutrons? 4:26
Strange quarks (Btw, nobody knows if they actually exist) 5:53
Charm quarks 6:34
Top quarks 7:19
Neutrino! 7:55
The bottom of all creation 💥 8:34 #SubatomicParticle #smallestthings #brightside SUMMARY:
– At 10 and 7 micrometers, you’ll find white and red blood cells, respectively. – Two things that are similar in size and you won’t believe it: a clay particle and an E. coli microbe, and they’re both 2 micrometers in diameter.
– Now, a little further we meet the largest virus. It’s called Megavirus, and it’s just 440 nanometers in size. – 200 nanometers is the size of another virus called bacteriophage. If you translate its name from Greek, you’ll find out that it feeds on bacteria.
– Pushing harder, we go down to 3 nanometers, which is the width of a DNA strand. Don’t let its width fool you, though: the length of its strands is simply enormous.
– Electrons haven’t been properly measured because they’re just too small for that. Anyway, though, the classical model of measurement says an electron is about 5 femtometers in size.
– Protons and neutrons, the other two main parts of an atom, are 5 times smaller than electrons!
– A quark is a particle that makes up protons and neutrons in an atom’s core. There are six types of them, and they all have different properties. – A strange quark is about half as small as the up and down quarks, yet it’s 50 times as heavy!
– At 100 zeptometers, we see charm quarks. They’re even more massive than strange ones, but at least their existence is not questioned. – Next up are bottom quarks with the size of just 30 zeptometers. Not a lot can be said about these tiny guys: they have a negative charge and they quickly transform into other, bigger types of quarks. – And finally, the sixth type is top quarks. Their size is 100 yoctometers (yet another part per thousand added), and, against all logic, they’re the most massive of all quarks. – But even that’s not the end of it, and there are particles even smaller than top quarks. One of them is a neutrino, measuring about 1 yoctometer.
– The string theory suggests lots of possibilities, and one of those is that a string is one-dimensional itself, but its vibrations take it to all the other dimensions.
– And the second thing on this level is believed to be quantum foam. It exists according to another theory, and it makes up the whole space-time. Music by Epidemic Sound https://www.epidemicsound.com/ Subscribe to Bright Side : https://goo.gl/rQTJZz
—————————————————————————————-
Our Social Media:
Facebook: https://www.facebook.com/brightside/
Instagram: https://www.instagram.com/brightgram/
5-Minute Crafts Youtube: https://www.goo.gl/8JVmuC Stock materials (photos, footages and other):
https://www.depositphotos.com
https://www.shutterstock.com
https://www.eastnews.ru —————————————————————————————-
For more videos and articles visit:
http://www.brightside.me/

More What Would a Journey to the Quantum World Like Be Videos

What the Smallest Things in the World Look Like



Did you know there are more living things on and inside your body alone than on the entire Earth? And the world is full of this micro-stuff! You can even see some bacteria with your own eyes. The largest bacterium in the world lives in the coastal waters of Namibia. Its length is 3/4 mm, and it’s larger than, say, a grain of sand or salt! More than half as small is a dust mite — these pests that bug you at night only grow to be around 1/3 mm. By the way, remember those amoebas from your biology classes? They’re the same size as dust mites. A single strand of human hair is just 1/10 mm thick. So wanna know more about how huge our planet really is? Then let’s look through the super-powerful microscope! Other videos you might like:
What Would a Journey to the Earth’s Core Be Like? https://www.youtube.com/watch?v=3FoSAHk7DMA&
The Real Size of the Universe (Even a Child Understands) https://www.youtube.com/watch?v=T3T08WOlFk4&
WHAT HAPPENS INSIDE YOUR BODY? || 360 VR https://www.youtube.com/watch?v=kw9EJbezlK4& TIMESTAMPS:
The largest bacterium in the world 0:22
Why clay doesn’t let water through it 1:30
Megavirus 😱 2:12
What's the size of a DNA strand? 3:02
How big is an electron? 4:04
And what about protons and neutrons? 4:26
Strange quarks (Btw, nobody knows if they actually exist) 5:53
Charm quarks 6:34
Top quarks 7:19
Neutrino! 7:55
The bottom of all creation 💥 8:34 #SubatomicParticle #smallestthings #brightside SUMMARY:
– At 10 and 7 micrometers, you’ll find white and red blood cells, respectively. – Two things that are similar in size and you won’t believe it: a clay particle and an E. coli microbe, and they’re both 2 micrometers in diameter.
– Now, a little further we meet the largest virus. It’s called Megavirus, and it’s just 440 nanometers in size. – 200 nanometers is the size of another virus called bacteriophage. If you translate its name from Greek, you’ll find out that it feeds on bacteria.
– Pushing harder, we go down to 3 nanometers, which is the width of a DNA strand. Don’t let its width fool you, though: the length of its strands is simply enormous.
– Electrons haven’t been properly measured because they’re just too small for that. Anyway, though, the classical model of measurement says an electron is about 5 femtometers in size.
– Protons and neutrons, the other two main parts of an atom, are 5 times smaller than electrons!
– A quark is a particle that makes up protons and neutrons in an atom’s core. There are six types of them, and they all have different properties. – A strange quark is about half as small as the up and down quarks, yet it’s 50 times as heavy!
– At 100 zeptometers, we see charm quarks. They’re even more massive than strange ones, but at least their existence is not questioned. – Next up are bottom quarks with the size of just 30 zeptometers. Not a lot can be said about these tiny guys: they have a negative charge and they quickly transform into other, bigger types of quarks. – And finally, the sixth type is top quarks. Their size is 100 yoctometers (yet another part per thousand added), and, against all logic, they’re the most massive of all quarks. – But even that’s not the end of it, and there are particles even smaller than top quarks. One of them is a neutrino, measuring about 1 yoctometer.
– The string theory suggests lots of possibilities, and one of those is that a string is one-dimensional itself, but its vibrations take it to all the other dimensions.
– And the second thing on this level is believed to be quantum foam. It exists according to another theory, and it makes up the whole space-time. Music by Epidemic Sound https://www.epidemicsound.com/ Subscribe to Bright Side : https://goo.gl/rQTJZz
—————————————————————————————-
Our Social Media:
Facebook: https://www.facebook.com/brightside/
Instagram: https://www.instagram.com/brightgram/
5-Minute Crafts Youtube: https://www.goo.gl/8JVmuC Stock materials (photos, footages and other):
https://www.depositphotos.com
https://www.shutterstock.com
https://www.eastnews.ru —————————————————————————————-
For more videos and articles visit:
http://www.brightside.me/

More What the Smallest Things in the World Look Like Videos

Communiqué Of The Fortieth Meeting Of The IMFC – Chaired By Mr. Lesetja Kganyago, Governor Of The South African Reserve Bank

Growth is projected to pick up next year, but the outlook is highly uncertain and subject to elevated downside risks. These include trade tensions, policy uncertainty, and geopolitical risks, against …

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