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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 Aufrufe

Could this be the secret to continuous motion..

Could this be the secret to continuous motion..

8,532,005 Aufrufe

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 Aufrufe

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

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

598,600 Aufrufe

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 Aufrufe

Rib removal surgery.

Rib removal surgery.

1,874,473 Aufrufe

An inventor who knows what true parenting is.😍💯

An inventor who knows what true parenting is.😍💯

955,536 Aufrufe

Here's another excellent display of scientific applications.

Here's another excellent display of scientific applications.

919,817 Aufrufe

Most conventional Doctors won't tell you this.

Most conventional Doctors won't tell you this.

281,174 Aufrufe

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 Aufrufe

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

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

141,146 Aufrufe

Types of mechanical joints.

Types of mechanical joints.

67,407 Aufrufe

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 Aufrufe

The safest ride on the street!

The safest ride on the street!

236,887 Aufrufe

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 Aufrufe

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 Aufrufe

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 Aufrufe

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

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

42,675 Aufrufe

Emergency Plumbing

Emergency Plumbing

23,868 Aufrufe

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 Aufrufe

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This common dental problem could be harming your gums 🦷⚠️

This common dental problem could be harming your gums 🦷⚠️

Science Postcard

2,764,889 Aufrufe • vor 1 Monat

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

998,219 Aufrufe • vor 28 Tagen

Jaw correction surgery.

Jaw correction surgery.

Science Postcard

4,928,736 Aufrufe • vor 3 Monaten

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

1,315,280 Aufrufe • vor 2 Monaten

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

Science Postcard

4,115,385 Aufrufe • vor 6 Monaten

This tiny mistake can cost you your ears!

This tiny mistake can cost you your ears!

Science Postcard

6,150,095 Aufrufe • vor 10 Monaten

The process of circumcision surgery.

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This media may contain sensitive content.

The process of circumcision surgery.

Science Postcard

2,459,525 Aufrufe • vor 5 Monaten

This is why women release only one egg each month.

This is why women release only one egg each month.

Science Postcard

3,039,838 Aufrufe • vor 6 Monaten

How important is the Lower Esophageal Sphincter?

How important is the Lower Esophageal Sphincter?

Science Postcard

1,381,175 Aufrufe • vor 4 Monaten

Evolution of wheels 1935BC to 2081

Evolution of wheels 1935BC to 2081

Science Postcard

2,678,683 Aufrufe • vor 9 Monaten

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

588,061 Aufrufe • vor 2 Monaten

This is how we ended up with wisdom teeths.

This is how we ended up with wisdom teeths.

Science Postcard

1,460,774 Aufrufe • vor 5 Monaten

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

1,335,863 Aufrufe • vor 5 Monaten

How does a plane stop after landing?

How does a plane stop after landing?

Science Postcard

2,727,006 Aufrufe • vor 10 Monaten

Sometimes the Solution is simple!

Sometimes the Solution is simple!

Science Postcard

2,948,075 Aufrufe • vor 11 Monaten

The evolution of computers [1940-2100] 🤯

The evolution of computers [1940-2100] 🤯

Science Postcard

970,986 Aufrufe • vor 4 Monaten

What happen inside your body when you drink coconut water？

What happen inside your body when you drink coconut water？

Science Postcard

1,210,130 Aufrufe • vor 6 Monaten

The Commensal relationship between a Buffalo and an Oxpecker.

The Commensal relationship between a Buffalo and an Oxpecker.

Science Postcard

299,053 Aufrufe • vor 1 Monat

This is how an airbag deploys

This is how an airbag deploys

Science Postcard

528,917 Aufrufe • vor 3 Monaten

Watch how cataract surgery brings vision back into focus 😳👁️

Watch how cataract surgery brings vision back into focus 😳👁️

Science Postcard

100,743 Aufrufe • vor 22 Tagen