communityoflights

Colorful circular logo with partial text 'MUNITY GHTS' and blue design.

New user


Friday, 11 September, 2026
Menu

Author name: communityoflights

Portrait of Nikola Tesla with a cosmic galaxy background.
inventions

Nikola Tesla Revolutionary Electromagnetic Inventor

/

Nikola Tesla (10 July 1856 – 7 January 1943) was a Serbian inventor, mechanical engineer, and electrical engineer. He was an important contributor to the birth of commercial electricity, and is best known for his many revolutionary developments in the field of electromagnetism in the late 19th and early 20th centuries.Tesla’s patents and theoretical work formed the basis of modern alternating current (AC) electric power systems. His goal was to develop free electricity.

Black and white portrait of a glamorous woman with wavy hair and a choker necklace.
inventions

Hedy Lamarr: Co-Inventor of the LTE Technology

/

Hedy Lamarr (Nov 9, 1914 – Jan 19, 2000) Hollywood is a place where folks are often recognized more for their looks than their talent – and actress Hedy Lamarr was no exception. But it’s what she invented in her spare time – to help end that war – that has history turning a kinder eye, linking her to a bombshell of a whole different sort.

A human head silhouette merging with a circuit board design.
inventions

Benefits and Risks of Artificial Intelligence

/

From SIRI to self-driving cars, artificial intelligence (AI) is progressing rapidly. While science fiction often portrays AI as robots with human-like characteristics, AI can encompass anything from Google’s search algorithms to IBM’s Watson to autonomous weapons. Artificial intelligence today is properly known as narrow AI (or weak AI), in that it is designed to perform a narrow task (e.g. only facial recognition or only internet searches or only driving a car). However, the long-term goal of many researchers is to create general AI (AGI or strong AI). While narrow AI may outperform humans at whatever its specific task is, like playing chess or solving equations, AGI would outperform humans at nearly every cognitive task.

Cutaway diagram of a jet engine showing airflow and combustion.
technology

The Superpowers’ Hypersonic Arms Race

/

The latest global arms race has gone hypersonic. Capable of flying faster than 5000km/h without losing manoeuvrability and lower in the atmosphere than traditional ballistic missiles, hypersonic weapons will offer clear advantages in penetrating missile defences — once they’ve actually been perfected. Though still in development by nations around the world, once fully operational, the missiles are expected to be capable of destroying targets anywhere on the planet within an hour of getting data and permission to launch. The weapons will also lessen the timelines for a response by a nation under attack.

A drone flying over a cityscape during sunset.
technology

A Look at the Future in 2050

/

The world is advancing at unprecedented rates and by 2050, we can expect to see life on earth change drastically. If this is true, then what can we expect from the future? Lets time travel into world in 2050. Nanotechnology Scientists have already made great leaps in the world of nanotechnology and they remain unrelenting in making more of such progress. What will the future of work be like by 2050? A flexible workforce? Therapy delivered by AI? Experts predict what the future of work will be like by 2050.

A train arriving at a snowy, futuristic station at night.
technology

The World’s Most Beautiful Subway Stations

/

In 1933, the Soviet Union began construction work on what would become some of the world’s most beautiful subway stations. The Moscow Metro opened in 1935. Built mainly by hand, the train stations resemble a palace more than a place of transit. And they were palaces of a sort: they articulated, through architecture, the Soviet creed that the worker, not a king, queen or Tsar, reigned supreme. The irony—and tragedy—is that these palaces required the punishment of the very people they venerated: working conditions on these palatial subway sites were notoriously cruel.

Portrait of a distinguished man with a mustache and vintage style.
technology

Raymond Loewy – The Man Who Designed Everything

/

What does it mean to be a celebrated designer? Is it being on the cover of Time Magazine, designing some of America’s best-loved exports, or is it something as simple as being recognized with a Google Doodle? Raymond Loewy, one of the 20th century’s most prolific and influential designers has now achieved all three, thanks to Google celebration of his 120th birthday a few years ago.. In the same spirit, we’ve compiled a few of Loewy’s most memorable designs:from Air Force One, Lucky Strikes and Coca-Cola — French American Raymond Loewy basically created Americana.

A large blue moon reflected on rippling water at night.
space exploration

Water Molecules Found Trapped in Minerals on the Surface of the Moon

/

Water is a precious resource and a relatively plentiful lunar presence could prove important to future astronaut and robotic missions seeking to extract and utilize water.The moon lacks the bodies of liquid water that are a hallmark of Earth but scientists said on Monday lunar water is more widespread than previously known, with water molecules trapped within mineral grains on the surface and more water perhaps hidden in ice patches residing in permanent shadows. While research 11 years ago indicated water was relatively widespread in small amounts on the moon, a team of scientists is now reporting the first unambiguous detection of water molecules on the lunar surface. At the same time, another team is reporting that the moon possesses roughly 15,000 square miles (40,000 square kilometers) of permanent shadows that potentially could harbor hidden pockets of water in the form of ice.

SpaceX Inspiration4 mission patch featuring a rocket and four crew members.
space exploration

Inspiration4 – The First All-Civilian Mission to Space

/

The launch of the first all-civilian mission to orbit scheduled for September 15, 2021, is an ambitious test for a burgeoning space industry’s futuristic dream of sending many more ordinary people to space in the next few years. Companies and nations envision millions of people living and working in space without having to become professional, government-backed astronauts. Those hopes are riding on SpaceX’s next crewed mission, called Inspiration4. Previous launches have taken billionaires to suborbital space or sent space tourists to the International Space Station alongside professional astronauts, but this mission is the first with a crew made up entirely of amateur astronauts.

Spacecraft on launch pad under a full moon at night.
space exploration

An Inside Look at NASA’s Most Powerful Rocket Ever – the Space Launch System

/

The Space Launch System, with the Orion spacecraft sitting on top, has a central role in the Artemis I mission to orbit the moon. The National Aeronautics and Space Administration’s newest rocket is set to lift off Monday morning, kicking off a new era of lunar exploration for the U.S. The Artemis I mission is an uncrewed practice run that will launch NASA’s most powerful rocket—called the Space Launch System, or SLS—with the Orion spacecraft sitting on top. Orion is designed to withstand the harsh environment of space.

Scroll to Top