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

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

7,761,625 次观看

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

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

591,573 次观看

Could this be the secret to continuous motion..

Could this be the secret to continuous motion..

8,530,855 次观看

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 次观看

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.

763,833 次观看

An inventor who knows what true parenting is.😍💯

An inventor who knows what true parenting is.😍💯

955,536 次观看

Rib removal surgery.

Rib removal surgery.

1,874,339 次观看

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

39,539 次观看

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

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

96,449 次观看

Most conventional Doctors won't tell you this.

Most conventional Doctors won't tell you this.

280,639 次观看

Here's another excellent display of scientific applications.

Here's another excellent display of scientific applications.

919,817 次观看

Types of mechanical joints.

Types of mechanical joints.

67,223 次观看

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.

92,108 次观看

The safest ride on the street!

The safest ride on the street!

236,887 次观看

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 次观看

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 次观看

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 次观看

Emergency Plumbing

Emergency Plumbing

23,868 次观看

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

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

42,675 次观看

What do you use abandoned oil drums for in your country?

What do you use abandoned oil drums for in your country?

14,508 次观看

Videos

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

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

Science Postcard

1,313,237 次观看 • 15 天前

The Commensal relationship between a Buffalo and an Oxpecker.

The Commensal relationship between a Buffalo and an Oxpecker.

Science Postcard

297,820 次观看 • 5 天前

Jaw correction surgery.

Jaw correction surgery.

Science Postcard

4,928,736 次观看 • 2 个月前

Watch this high-viscosity sticky grease in action 🔧

Watch this high-viscosity sticky grease in action 🔧

Science Postcard

60,492 次观看 • 1 天前

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

Sensitive content

This media may contain sensitive content.

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

Science Postcard

4,113,593 次观看 • 5 个月前

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.

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

577,120 次观看 • 27 天前

This tiny mistake can cost you your ears!

This tiny mistake can cost you your ears!

Science Postcard

6,149,757 次观看 • 8 个月前

This is why women release only one egg each month.

This is why women release only one egg each month.

Science Postcard

3,030,138 次观看 • 5 个月前

The basics of Ohm’s Law. Ohm’s Law explains the relationship between voltage, current, and resistance in an electric circuit. Where: V = Voltage, measured in volts I = Current, measured in amperes R = Resistance, measured in ohms In simple terms: Voltage is the push that moves electricity. Current is the flow of electricity. Resistance is what opposes or slows down the flow. So, if voltage increases, current increases. If resistance increases, current decreases.

The basics of Ohm’s Law. Ohm’s Law explains the relationship between voltage, current, and resistance in an electric circuit. Where: V = Voltage, measured in volts I = Current, measured in amperes R = Resistance, measured in ohms In simple terms: Voltage is the push that moves electricity. Current is the flow of electricity. Resistance is what opposes or slows down the flow. So, if voltage increases, current increases. If resistance increases, current decreases.

Science Postcard

282,862 次观看 • 18 天前

How important is the Lower Esophageal Sphincter?

How important is the Lower Esophageal Sphincter?

Science Postcard

1,380,982 次观看 • 3 个月前

The evolution of computers [1940-2100] 🤯

The evolution of computers [1940-2100] 🤯

Science Postcard

969,971 次观看 • 2 个月前

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

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

Science Postcard

1,335,375 次观看 • 3 个月前

This is how we ended up with wisdom teeths.

This is how we ended up with wisdom teeths.

Science Postcard

1,460,774 次观看 • 4 个月前

Evolution of wheels 1935BC to 2081

Evolution of wheels 1935BC to 2081

Science Postcard

2,678,683 次观看 • 8 个月前

This is how an airbag deploys

This is how an airbag deploys

Science Postcard

528,362 次观看 • 1 个月前

How does a plane stop after landing?

How does a plane stop after landing?

Science Postcard

2,727,006 次观看 • 9 个月前

What happen inside your body when you drink coconut water？

What happen inside your body when you drink coconut water？

Science Postcard

1,209,615 次观看 • 4 个月前

Sometimes the Solution is simple!

Sometimes the Solution is simple!

Science Postcard

2,947,977 次观看 • 10 个月前

This is why some women see their monthly period even while pregnant.

This is why some women see their monthly period even while pregnant.

Science Postcard

337,861 次观看 • 1 个月前

Going to space is hard, coming back is harder, Artemis II uses one of this reentry maneuver.

Going to space is hard, coming back is harder, Artemis II uses one of this reentry maneuver.

Science Postcard

292,780 次观看 • 1 个月前