Video yükleniyor...

Video Yüklenemedi

Ana Sayfaya Dön

Meet the ultimate gatekeeper of the nucleus. This molecular machine determines what compounds are welcome inside and which shall not pass. The mechanism behind its selectivity remains a mystery.

QuantaMagazine's profile picture

Quanta Magazine

364,827 subscribers

31,556 görüntüleme • 2 ay önce •via X (Twitter)

SanatEğitimBilim & Teknoloji
LIVE

Anya Rossi• Live Now

Private livecam show

0 Yorum

Yorum bulunmuyor

Orijinal gönderinin yorumları burada görünecek

Benzer Videolar

A harrowing scene unfolded in the late hours of this morning as a house went up in flames, completely ravaging the property and everything inside. The cause of the fire remains a mystery.
0:12

A harrowing scene unfolded in the late hours of this morning as a house went up in flames, completely ravaging the property and everything inside. The cause of the fire remains a mystery.

SIKAOFFICIAL🦍

92,865 görüntüleme • 1 yıl önce

Let’s take a closer look at this protein structure determined using AlphaFold2. This protein structure is part of a huge molecular structure in the human body. More than a thousand proteins form a pore through the membrane surrounding the cell nucleus. Animation: ©Terezia Kovalova/The Royal Swedish Academy of Sciences #NobelPrize
0:10

Let’s take a closer look at this protein structure determined using AlphaFold2. This protein structure is part of a huge molecular structure in the human body. More than a thousand proteins form a pore through the membrane surrounding the cell nucleus. Animation: ©Terezia Kovalova/The Royal Swedish Academy of Sciences #NobelPrize

The Nobel Prize

57,895 görüntüleme • 1 yıl önce

Update from the Highway of Death - Russians shall not pass. Dozens of Russian vehicles a day now, with Ukraine destroying in a day what used to take a month.
0:13

Update from the Highway of Death - Russians shall not pass. Dozens of Russian vehicles a day now, with Ukraine destroying in a day what used to take a month.

Jay in Kyiv

138,772 görüntüleme • 3 ay önce

Meet Flicker! Not all heroes wear capes... some wear bling! This Gold element is noble and strong, he might not breathe fire, but these shiny superstars are the ultimate defense. 🟨 Will you withstand its resilience?
0:11

Meet Flicker! Not all heroes wear capes... some wear bling! This Gold element is noble and strong, he might not breathe fire, but these shiny superstars are the ultimate defense. 🟨 Will you withstand its resilience?

Pixel Pix

20,079 görüntüleme • 2 yıl önce

By allowing students to truly understand and appreciate the incredible molecular machines inside cells and the lifeforms they manifest, we are bringing biology to life and changing how the world understands biology. This is why we do what we do. Visit
0:17

By allowing students to truly understand and appreciate the incredible molecular machines inside cells and the lifeforms they manifest, we are bringing biology to life and changing how the world understands biology. This is why we do what we do. Visit

Smart Biology

704,123 görüntüleme • 3 yıl önce

Meet the new Mystery Box 🔥 $150+ worth of product for only $79.99 🧀 Guaranteed 24oz of flower and enough prerolls to pass around 🚨
0:18

Meet the new Mystery Box 🔥 $150+ worth of product for only $79.99 🧀 Guaranteed 24oz of flower and enough prerolls to pass around 🚨

Cheddr

20,643 görüntüleme • 1 ay önce

A cell videoed through a microscope. DNA in the nucleus (green) and the powerhouses/overlords of the cell, mitochondria (purple), are shown. #CellBiology
0:10

A cell videoed through a microscope. DNA in the nucleus (green) and the powerhouses/overlords of the cell, mitochondria (purple), are shown. #CellBiology

Dylan Burnette

100,679 görüntüleme • 1 yıl önce

“WHAT ARE YOU DOING?!” -KD after Plumlee tried a behind-the-back pass 😂😂
0:18

“WHAT ARE YOU DOING?!” -KD after Plumlee tried a behind-the-back pass 😂😂

BrickCenter

956,930 görüntüleme • 1 yıl önce

Which country is this what are they doing and what will be the outcome of this
0:12

Which country is this what are they doing and what will be the outcome of this

Pakistani Aura

413,289 görüntüleme • 1 ay önce

𝙏𝙝𝙚 𝙬𝙞𝙡𝙡 𝙤𝙛 𝙢𝙮 𝙁𝙖𝙩𝙝𝙚𝙧 For this is the will of my Father, that whosoever shall see the Son, and believe on him, have eternal life, and I will raise him up at the last day” (John 6:40). That "last day" is described in 1 Thessalonians 4:15-17 "For this we say to you by the word of the Lord, We who are alive and remain until the coming of the Lord shall by no means precede those who are asleep, for the Lord Himself shall descend from heaven with a signal, with the shouting of the archangel, and with the sound of the trump of God; and they that are dead in Christ shall rise first; then we who are alive and remain shall be caught up together with them in the clouds in the twinkling of an eye to meet the Lord in the air, and so shall we ever be with the Lord.”
0:18

𝙏𝙝𝙚 𝙬𝙞𝙡𝙡 𝙤𝙛 𝙢𝙮 𝙁𝙖𝙩𝙝𝙚𝙧 For this is the will of my Father, that whosoever shall see the Son, and believe on him, have eternal life, and I will raise him up at the last day” (John 6:40). That "last day" is described in 1 Thessalonians 4:15-17 "For this we say to you by the word of the Lord, We who are alive and remain until the coming of the Lord shall by no means precede those who are asleep, for the Lord Himself shall descend from heaven with a signal, with the shouting of the archangel, and with the sound of the trump of God; and they that are dead in Christ shall rise first; then we who are alive and remain shall be caught up together with them in the clouds in the twinkling of an eye to meet the Lord in the air, and so shall we ever be with the Lord.”

Benjamin Rapture Ready

13,449 görüntüleme • 8 ay önce

From the Book of Enoch: "2 And in the days of the sinners the years shall be shortened and their seed shall be tardy on their lands and fields. 3 And all things on the earth shall alter and shall not appear in their time: The rain shall be kept back and the heaven shall withhold it. 4 And in those times the fruits of the earth shall be backward and shall not grow in their time, and the fruits of the trees shall be withheld in their time. 5 And the moon shall alter her order and not appear at her time. 6 And in those days the sun shall be seen and he shall journey in the evening on the extremity of the great chariot in the west and shall shine more brightly than accords with the order of light. 7 And many chiefs of the stars shall transgress the order and these shall alter their orbits and tasks and not appear at the seasons prescribed to them. 8 And the whole order of the stars shall be concealed from the sinners and the thoughts of those on the earth shall err concerning them. And they shall be altered from all their ways. Yea, they shall err and take them to be gods." This is it, the truth, the Geophysical This is it—the truth: the Geophysical Event and climate change connected to axial and apsidal precession! The stars no longer appear in the same places because Earth's orientation relative to the Sun gradually changes over time, creating slow shifts that eventually build toward a tipping point. The North Star changes, the duration of day and night slowly shifts, and monsoons, ocean currents, and climate patterns change over long periods. Everything gradually changes until a tipping point is reached!
0:10

From the Book of Enoch: "2 And in the days of the sinners the years shall be shortened and their seed shall be tardy on their lands and fields. 3 And all things on the earth shall alter and shall not appear in their time: The rain shall be kept back and the heaven shall withhold it. 4 And in those times the fruits of the earth shall be backward and shall not grow in their time, and the fruits of the trees shall be withheld in their time. 5 And the moon shall alter her order and not appear at her time. 6 And in those days the sun shall be seen and he shall journey in the evening on the extremity of the great chariot in the west and shall shine more brightly than accords with the order of light. 7 And many chiefs of the stars shall transgress the order and these shall alter their orbits and tasks and not appear at the seasons prescribed to them. 8 And the whole order of the stars shall be concealed from the sinners and the thoughts of those on the earth shall err concerning them. And they shall be altered from all their ways. Yea, they shall err and take them to be gods." This is it, the truth, the Geophysical This is it—the truth: the Geophysical Event and climate change connected to axial and apsidal precession! The stars no longer appear in the same places because Earth's orientation relative to the Sun gradually changes over time, creating slow shifts that eventually build toward a tipping point. The North Star changes, the duration of day and night slowly shifts, and monsoons, ocean currents, and climate patterns change over long periods. Everything gradually changes until a tipping point is reached!

Open Minded Approach

21,318 görüntüleme • 1 ay önce

A lot of you are thinking that the spring which we will supply to Prakash Dadlani will be produced at the speed of 1304 ppm. That’s not true. All springs are not made on one kind of machine. The CNC machine we built that produces springs up to 1304 ppm manufactures compression springs. Whereas, the springs for Prakash bhai will be made on one of our 12-axis CNC wire forming machine. And on this the speed is much slower but it has flexibility to produce a number of different kinds of springs and wire forms. The design, type, materials, wire diameter and profile, features and precision of the springs defines what kind of machine will be used. It’s not one machine that does it all. This video is of that springs being manufactured on our other CNC machine. Also, the operator is setting the spring up that is why he is using his hands. Once it’s in production, there’s a crate underneath the machine for the springs.
0:11

A lot of you are thinking that the spring which we will supply to Prakash Dadlani will be produced at the speed of 1304 ppm. That’s not true. All springs are not made on one kind of machine. The CNC machine we built that produces springs up to 1304 ppm manufactures compression springs. Whereas, the springs for Prakash bhai will be made on one of our 12-axis CNC wire forming machine. And on this the speed is much slower but it has flexibility to produce a number of different kinds of springs and wire forms. The design, type, materials, wire diameter and profile, features and precision of the springs defines what kind of machine will be used. It’s not one machine that does it all. This video is of that springs being manufactured on our other CNC machine. Also, the operator is setting the spring up that is why he is using his hands. Once it’s in production, there’s a crate underneath the machine for the springs.

Vishakh Ranotra

26,337 görüntüleme • 6 ay önce

This site could eat 10,000 Taj Mahals for breakfast 1,200 years ago, an entire mountain was carved into a temple dedicated to Shiv ji. Even today, the engineering behind it remains a mystery. That is the genius of ancient Hindu science and engineering ❤️
0:18

This site could eat 10,000 Taj Mahals for breakfast 1,200 years ago, an entire mountain was carved into a temple dedicated to Shiv ji. Even today, the engineering behind it remains a mystery. That is the genius of ancient Hindu science and engineering ❤️

Tehxi

18,052 görüntüleme • 1 ay önce

OMG What Is This? Holographic Object in the Sky The witness said she saw this with her own eyes — not through glass, not a reflection. The object moved behind the trees and held its shape, almost holographic in nature. #MrMBB333 #UAP #SkyPhenomenon
0:13

OMG What Is This? Holographic Object in the Sky The witness said she saw this with her own eyes — not through glass, not a reflection. The object moved behind the trees and held its shape, almost holographic in nature. #MrMBB333 #UAP #SkyPhenomenon

Michael Bradbury

139,814 görüntüleme • 10 ay önce

The inner workings of a CT machine. You lie inside this for a scan.
0:14

The inner workings of a CT machine. You lie inside this for a scan.

Dr. AK 🇮🇳

37,649 görüntüleme • 1 ay önce

🎁 Let's reveal the MYSTERY BOX together! 🎉 Guess the class and subrace of the horse inside our mystery box, and you could be the lucky winner of this exclusive NFT! 🌟 Reply with your guess and tag a friend to join in the fun! #NFT #Giveaway #MysteryBox #NFTHolder
0:10

🎁 Let's reveal the MYSTERY BOX together! 🎉 Guess the class and subrace of the horse inside our mystery box, and you could be the lucky winner of this exclusive NFT! 🌟 Reply with your guess and tag a friend to join in the fun! #NFT #Giveaway #MysteryBox #NFTHolder

Metahorse Unity | MUNITY

54,369 görüntüleme • 2 yıl önce

This is the mystery of the Real Presence: not a symbol, not a memory, but Jesus Christ Himself, truly present, Body, Blood, Soul, and Divinity🥹
0:17

This is the mystery of the Real Presence: not a symbol, not a memory, but Jesus Christ Himself, truly present, Body, Blood, Soul, and Divinity🥹

Saint Adaugoijele ✝️

25,813 görüntüleme • 15 gün önce

The FBI visited this tiktoker. (fbi visit in second video). A lot of them are pushing the vague "its time" theme, which you all know what that's alluding to.
0:19

The FBI visited this tiktoker. (fbi visit in second video). A lot of them are pushing the vague "its time" theme, which you all know what that's alluding to.

Cassandra MacDonald

95,849 görüntüleme • 8 ay önce