TEENAGERS CREATE EXHAUST FILTER THAT TURNS VEHICLE EMISSIONS INTO OXYGEN In a bid to combat the ever-growing problem of vehicle emissions, two teenagers, Rohan Kapoor and Jack Reichert, have developed a revolutionary exhaust filter that utilizes microalgae to convert vehicle emissions into oxygen ¹. This innovative solution has the potential to reduce carbon dioxide emissions by a staggering 5.4 billion metric tons annually.

Hand tracking in ar Are you ready to unlock the full potential of augmented reality (AR) and take your 3D creation and mixed reality workflows to the next level? Look no further than hand-tracking technology! This game-changing innovation is poised to revolutionize the way we interact with digital information and create immersive experiences. In this article, we'll delve into the world of hand-tracking in AR, exploring its benefits, applications, and limitations.

The U.S. Navy K-1 blimp, labeled “U.S.NAVY K-1,” hovers above a historic metal hangar with scaffolding, showcasing early 20th‑century naval aviation technology. A Journey Through Time: Unveiling the Secrets of America's Majestic Airships Imagine a time when airships were the epitome of luxury and innovation, and the US Navy was at the forefront of this technological revolution. Welcome to the world of US zeppelins, where the boundaries of aviation were pushed to new heights (literally!).

Comet 3I /atlas :source science.nasa.gov In the realm of space exploration, few events spark as much curiosity as the arrival of an interstellar comet. These ancient wanderers have traveled billions of miles through the vast expanse of space, carrying with them secrets of the cosmos. The latest addition to this exclusive group is 3I/ATLAS, a comet that has left scientists and astronomers buzzing with excitement.

Space top g1, screenless laptop Imagine breaking free from the constraints of a traditional laptop screen and unleashing your productivity potential. Welcome to the revolutionary world of SpaceTop G1, a game-changing screenless laptop that's redefining the way we work! Say Goodbye to Bulky Laptops With SpaceTop G1, you'll enjoy a massive 100-inch virtual display that's as real as life itself. The sleek, compact design fits effortlessly into a standard laptop sleeve, making it easy to carry your entire workspace wherever you go.

Hydrostatic testing in cylinder Imagine a world where pressure vessels, like cylinders, could fail without warning, putting lives at risk. Scary thought, right? That's where hydrostatic testing comes in – a crucial process that puts these vessels through a rigorous test of strength, ensuring they can withstand the pressure and keep us safe. What is Hydrostatic Testing? In simple terms, hydrostatic testing is like a health check for cylinders.

Éolienne Bollée In the late 19th century, a French engineer named Ernest Sylvain Bollée patented a unique wind turbine that would change the game for renewable energy. The Éolienne Bollée, named after its inventor, was a pioneering innovation that harnessed the power of the wind to pump water and generate electricity. A Family Affair: The Bollée Legacy Ernest Bollée was a member of a family of inventors and engineers.

Éolienne Bollée In the late 19th century, a French engineer named Ernest Sylvain Bollée patented a unique wind turbine that would change the game for renewable energy. The Éolienne Bollée, named after its inventor, was a pioneering innovation that harnessed the power of the wind to pump water and generate electricity. A Family Affair: The Bollée Legacy Ernest Bollée was a member of a family of inventors and engineers.

Mobius strip The Möbius strip is a mathematical concept that has fascinated people for centuries. This simple, yet mind-bending shape has been the subject of much study and debate in the fields of mathematics, physics, and philosophy. In this article, we will delve into the history, properties, and significance of the Möbius strip. What is a Möbius Strip? A Möbius strip is a two-dimensional surface with a single side.

Why x is used for unknown number in maths In mathematics, variables are used to represent unknown or changing values in an expression. While any letter can be used as a variable, the letter X is the most commonly used variable in algebraic expressions. But why? A Brief History of X The use of X as a variable dates back to the 17th century, when the French mathematician René Descartes introduced it in his book "La Géométrie." Descartes used X to represent the unknown or the variable in his equations, and the convention stuck.

The Future of Vision: Augmented Reality Contact Lenses ar contact lens Imagine a world where you can access information, interact with virtual objects, and enhance your vision with just a blink of an eye. Sounds like science fiction, right? Well, with the latest advancements in technology, Augmented Reality (AR) contact lenses are becoming a reality. What are AR Contact Lenses?

Monowheel Imagine a world where transportation is not only efficient but also exciting and futuristic. Welcome to the world of monowheels, a revolutionary mode of transportation that is gaining popularity worldwide. In this article, we will explore the concept of monowheels, their benefits, and the potential impact on our daily lives. What is a Monowheel? A monowheel is a single-wheeled, self-balancing electric vehicle that uses gyroscopes and sensors to maintain balance and stability.

Michelson and Morley's setup featured an interferometric device on a stone slab floating on mercury. Albert michelson and edward morley The Michelson-Morley experiment, conducted in 1887 by Albert Michelson and Edward Morley, was a groundbreaking study in physics that challenged the long-held notion of the existence of luminiferous aether, a hypothetical medium thought to be necessary for the propagation of…

The Bagger 293 The Bagger 293, also known as the TAKRAF RB293, is a massive excavator that has been a wonder of engineering since its construction in 1995. This gargantuan machine is one of the largest mobile land machines ever built, with a height of over 96 meters (315 feet) and a weight of approximately 14,200 tons. Specifications and Capabilities…

Can we use 100 percent of our brain "Today, we'll explore how much of our brain's potential we actually use. Can we control things with our mind using superpowers? What's the pill that students take to remember everything they've studied and create new recall during exams? How do soldiers manage to fight without sleep for 40-40 hours in war situations? Which medicine has eliminated the feeling of fatigue from the brain?

Smart electrical meter In recent years, the energy industry has witnessed a significant transformation with the introduction of smart meters. These advanced devices are designed to measure and record energy consumption in real-time, providing valuable insights into energy usage patterns. But what exactly are smart meters, and how do they work? What are Smart Meters? A smart meter is an advanced device that measures and records energy consumption in real-time, providing detailed information about energy usage patterns.

Invention of telephone u Imagine a world without the instant connectivity we enjoy today. No smartphones, no video calls, no instant messaging. Sounds like a distant past, right? Well, it wasn't that long ago when communication was limited to letters and messengers. But all of that changed with the invention of the telephone, a device that revolutionized real-time communication forever.

The ancient Chinese seismometer Imagine a device that could detect earthquakes from hundreds of miles away, without modern technology or satellites. Sounds like science fiction? Well, ancient China had a solution that's both fascinating and ingenious. Meet the dragon and toad seismometer, a 2nd-century innovation created by the brilliant Chinese inventor Zhang Heng Zhang Heng : The Ingenious Design This bronze vessel featured eight dragon heads, each holding a ball in its mouth.

Magnetic gas level indicator In various industries, accurate level measurement is crucial for efficient operations, safety, and cost control. Magnetic gas level indicators are a popular choice for level measurement in tanks and vessels containing liquids, gases, or slurries. In this article, we'll explore the working principle, benefits, and applications of magnetic gas level indicators. How Magnetic Gas Level Indicators Work…

* Imagine driving your car straight into the water and continuing your journey afloat. Sounds like science fiction, right? Well, not anymore! Amphibious cars are real, and they're revolutionizing the way we think about transportation. What are Amphibious Cars? Amphibious cars are vehicles designed to operate on both land and water. They're equipped with specialized propulsion systems, buoyancy aids, and waterproofing to ensure a smooth transition between environments.

* Imagine driving your car straight into the water and continuing your journey afloat. Sounds like science fiction, right? Well, not anymore! Amphibious cars are real, and they're revolutionizing the way we think about transportation. What are Amphibious Cars? Amphibious cars are vehicles designed to operate on both land and water. They're equipped with specialized propulsion systems, buoyancy aids, and waterproofing to ensure a smooth transition between environments.

Diesel engine vs petrol engine When it comes to internal combustion engines, petrol and diesel engines are the two most common types powering vehicles and machines around the world. While both serve the same basic purpose — converting chemical energy from fuel into mechanical power — they operate on different principles, use different fuels, and have distinct characteristics in terms of performance, efficiency, and maintenance.

Source :Wikipedia An infrared thermometer is a non-contact temperature measurement device that uses infrared radiation to measure the temperature of an object. It is a popular tool in various industries, including medicine, food processing, and manufacturing. Working PrincipleThe infrared thermometer works on the principle that all objects emit infrared radiation, which is a form of electromagnetic radiation. The amount of infrared radiation emitted by an object is directly proportional to its temperature.

Active pixel sensor pic ; source : wikipedia Understanding Active-Pixel Sensors (APS)In the world of digital imaging, few innovations have had as profound an impact as the active-pixel sensor (APS). Revolutionizing the way we capture and perceive images, APS technology has enabled the development of high-quality, compact, and efficient image sensors that power everything from smartphones to advanced scientific instruments.

Roman water clock Step into the world of ancient Rome, where time was literally measured drop by drop. The device in the image is a beautifully illustrated example of a Roman water clock, also known by its Greek name, the clepsydra—meaning "water thief." Unlike sundials, these ingenious clocks worked day and night, rain or shine, making them a groundbreaking solution for timekeeping in an era when precision was rare.