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Dental therapy: restoring smiles, one tooth at a time.

Dental therapy: restoring smiles, one tooth at a time.

7,762,928 views

Could this be the secret to continuous motion..

Could this be the secret to continuous motion..

8,532,005 views

Medical saw can cut through a cast, but not the skin.

Medical saw can cut through a cast, but not the skin.

1,405,844 views

A perfect Camel Pose, this can undo hours of Sitting. 📹 SynerMuscle

A perfect Camel Pose, this can undo hours of Sitting. 📹 SynerMuscle

598,600 views

Japan’s leap into the deep blue has birthed a technological titan: the world’s first megawatt-scale underwater turbine designed to anchor within the relentless Kuroshio Current. Unlike solar or wind energy, which are beholden to the whims of the weather, this subaquatic marvel taps into ocean streams that flow with permanent, unshakable consistency. Because water is roughly 800 times denser than air, even a slow-moving current carries a kinetic punch far more powerful than a howling gale, allowing these massive "sea-planes" to generate a steady, "always-on" stream of green electricity that could theoretically power the nation 24/7. ​The sheer scale of this ambition is staggering, as researchers estimate that the energy pulsing through Japan’s coastal waters could reach a capacity of 205 gigawatts—nearly enough to match the country’s entire current power generation. These turbines operate like inverted satellites, hovering in the water column and using sophisticated sensors to maintain stability against the crushing pressure of the depths. By transforming the silent, eternal movement of the Pacific into a high-tech power plant, Japan isn't just building a gadget; it is effectively turning the ocean into the planet’s largest, most reliable natural battery.

Japan’s leap into the deep blue has birthed a technological titan: the world’s first megawatt-scale underwater turbine designed to anchor within the relentless Kuroshio Current. Unlike solar or wind energy, which are beholden to the whims of the weather, this subaquatic marvel taps into ocean streams that flow with permanent, unshakable consistency. Because water is roughly 800 times denser than air, even a slow-moving current carries a kinetic punch far more powerful than a howling gale, allowing these massive "sea-planes" to generate a steady, "always-on" stream of green electricity that could theoretically power the nation 24/7. ​The sheer scale of this ambition is staggering, as researchers estimate that the energy pulsing through Japan’s coastal waters could reach a capacity of 205 gigawatts—nearly enough to match the country’s entire current power generation. These turbines operate like inverted satellites, hovering in the water column and using sophisticated sensors to maintain stability against the crushing pressure of the depths. By transforming the silent, eternal movement of the Pacific into a high-tech power plant, Japan isn't just building a gadget; it is effectively turning the ocean into the planet’s largest, most reliable natural battery.

765,430 views

Rib removal surgery.

Rib removal surgery.

1,874,473 views

An inventor who knows what true parenting is.😍💯

An inventor who knows what true parenting is.😍💯

955,536 views

Here's another excellent display of scientific applications.

Here's another excellent display of scientific applications.

919,817 views

Most conventional Doctors won't tell you this.

Most conventional Doctors won't tell you this.

281,174 views

The human eye contains no mechanism for detecting color. Photoreceptor cells detect electromagnetic wavelengths and convert them into electrical signals. The visual cortex then constructs the experience of color from those colorless frequency inputs. Every color perceived by any human being in history was built inside the brain. The external world contains no color. Only wavelength. Hubel, D.H. & Wiesel, T.N. Nobel Prize in Physiology or Medicine. 1981.

The human eye contains no mechanism for detecting color. Photoreceptor cells detect electromagnetic wavelengths and convert them into electrical signals. The visual cortex then constructs the experience of color from those colorless frequency inputs. Every color perceived by any human being in history was built inside the brain. The external world contains no color. Only wavelength. Hubel, D.H. & Wiesel, T.N. Nobel Prize in Physiology or Medicine. 1981.

54,607 views

Fundamental Mechanical Engineering Formulas. Credit: Maths and Physics Formula.

Fundamental Mechanical Engineering Formulas. Credit: Maths and Physics Formula.

141,146 views

Types of mechanical joints.

Types of mechanical joints.

67,407 views

Artemis II splash down well executed! After its lunar mission, Orion fires its engine to drop out of orbit, jettisons the service module, and hits Earth’s atmosphere at 25,000 mph, using a heat shield to survive 5,000°F temps and a “skip” maneuver to control g-loads. At 7km altitude it deploys 2 drogue chutes to stabilize, then 3 main parachutes at 3km to slow to 20 mph before splashing down in the Pacific Ocean. Navy teams on a recovery ship then move in, secure the capsule with a stabilization collar, and extract the crew.

Artemis II splash down well executed! After its lunar mission, Orion fires its engine to drop out of orbit, jettisons the service module, and hits Earth’s atmosphere at 25,000 mph, using a heat shield to survive 5,000°F temps and a “skip” maneuver to control g-loads. At 7km altitude it deploys 2 drogue chutes to stabilize, then 3 main parachutes at 3km to slow to 20 mph before splashing down in the Pacific Ocean. Navy teams on a recovery ship then move in, secure the capsule with a stabilization collar, and extract the crew.

92,226 views

The safest ride on the street!

The safest ride on the street!

236,887 views

Imagine holding your newborn baby... and seeing a tooth already staring back at you. These rare 'natal teeth' can appear before a baby even leaves the delivery room

Imagine holding your newborn baby... and seeing a tooth already staring back at you. These rare 'natal teeth' can appear before a baby even leaves the delivery room

40,860 views

This is what happens when you don’t fix your decayed tooth

This is what happens when you don’t fix your decayed tooth

53,629 views

A stroke can destroy brain cells within minutes, often leaving people with long‑term problems in movement, memory, or speech. But scientists may have found a way to help the brain heal itself. In studies of mice, researchers injected stem cells into areas of the brain damaged by stroke. These stem cells began turning into early‑stage brain cells, and many later developed into active neurons that connected with surrounding tissue. The treatment did more than just grow cells.

A stroke can destroy brain cells within minutes, often leaving people with long‑term problems in movement, memory, or speech. But scientists may have found a way to help the brain heal itself. In studies of mice, researchers injected stem cells into areas of the brain damaged by stroke. These stem cells began turning into early‑stage brain cells, and many later developed into active neurons that connected with surrounding tissue. The treatment did more than just grow cells.

56,354 views

SA-Osa Tracks a fast moving fighter Jet in action.

SA-Osa Tracks a fast moving fighter Jet in action.

42,675 views

Emergency Plumbing

Emergency Plumbing

23,868 views

Science can truly look like magic! This experiment illustrate the self organization phenomenon of metallic balls in the presents of high voltage.

Science can truly look like magic! This experiment illustrate the self organization phenomenon of metallic balls in the presents of high voltage.

13,020 views

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This common dental problem could be harming your gums 🦷⚠️
2:48
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This common dental problem could be harming your gums 🦷⚠️

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2,764,889 views • 1 month ago

There's a micro laboratory in your car that's more expensive than Gold.
1:21
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There's a micro laboratory in your car that's more expensive than Gold.

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998,219 views • 28 days ago

Jaw correction surgery.
1:03
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Jaw correction surgery.

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4,928,736 views • 3 months ago

There's a micro laboratory in your car that's more expensive than Gold.
1:21
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There's a micro laboratory in your car that's more expensive than Gold.

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1,315,280 views • 2 months ago

Vaginal Birth is no child's play. Sending a ❤️ to all mothers
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Vaginal Birth is no child's play. Sending a ❤️ to all mothers

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4,115,385 views • 6 months ago

This tiny mistake can cost you your ears!
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This tiny mistake can cost you your ears!

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6,150,095 views • 10 months ago

The process of circumcision surgery.
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The process of circumcision surgery.

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2,459,525 views • 5 months ago

This is why women release only one egg each month.
0:31
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This is why women release only one egg each month.

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3,039,838 views • 6 months ago

How important is the Lower Esophageal Sphincter?
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How important is the Lower Esophageal Sphincter?

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1,381,175 views • 4 months ago

Evolution of wheels 1935BC to 2081
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Evolution of wheels 1935BC to 2081

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2,678,683 views • 9 months ago

Hantavirus infection had been CONFIRMED in Switzerland, Hantavirus has a 35%-45% fatality rate, that's 440 times more than COVID’s. Here is what you need to know about the virus.
0:24
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Hantavirus infection had been CONFIRMED in Switzerland, Hantavirus has a 35%-45% fatality rate, that's 440 times more than COVID’s. Here is what you need to know about the virus.

Science Postcard

588,061 views • 2 months ago

This is how we ended up with wisdom teeths.
0:32
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This is how we ended up with wisdom teeths.

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1,460,774 views • 5 months ago

Carrying an assault rifle while strolling through the streets. Welcome to a country where everyone is a soldier.
1:08
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Carrying an assault rifle while strolling through the streets. Welcome to a country where everyone is a soldier.

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1,335,863 views • 5 months ago

How does a plane stop after landing?
0:30
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How does a plane stop after landing?

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2,727,006 views • 10 months ago

Sometimes the Solution is simple!
0:52
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Sometimes the Solution is simple!

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2,948,075 views • 11 months ago

The evolution of computers [1940-2100] 🤯
1:02
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The evolution of computers [1940-2100] 🤯

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970,986 views • 4 months ago

What happen inside your body when you drink coconut water？
1:02
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What happen inside your body when you drink coconut water？

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1,210,130 views • 6 months ago

The Commensal relationship between a Buffalo and an Oxpecker.
1:00
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The Commensal relationship between a Buffalo and an Oxpecker.

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299,053 views • 1 month ago

This is how an airbag deploys
0:45
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This is how an airbag deploys

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528,917 views • 3 months ago

Watch how cataract surgery brings vision back into focus 😳👁️
0:27
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Watch how cataract surgery brings vision back into focus 😳👁️

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100,743 views • 22 days ago