Science Archives - World Today

The Smart Tooth Revolution: The New Era of Dentistry

https://youtu.be/6lxpBldh_24?si=tteADmRGDGK_9Yl2 From Fillings to Future—A Dental Evolution For centuries, dentistry has remained largely reactive. Cavities were drilled and filled. Rotten teeth were pulled. Dentures, bridges, and implants became the standard…

Serge Blake July 21, 2025

Science

The Hadron Collider: A Key To Escape This Lost Planet

https://youtu.be/TwUJqiJqP_A?si=s0I3C2bZkEddCVgG By Serge | www.worldtoday.online A New Frontier in Intelligence and Matter In a world where science and fiction merge more seamlessly than ever before, one of the most revolutionary…

Serge Blake May 24, 2025

Science

The Mystery of Oumuamua: An Interstellar Enigma and the Theories That Surround It

Introduction to Oumuamua In October 2017, astronomers discovered an object passing through our solar system at an astonishing speed—too fast to be bound by the Sun's gravity. Initially categorized as…

Serge Blake April 25, 2025

Science

Challenging Einstein: Scientists Who Disputed Relativity

Introduction Albert Einstein’s theory of relativity—both Special Relativity (1905) and General Relativity (1915)—revolutionized physics. Despite its success, many scientists have attempted to challenge it. Some sought to prove the existence…

Serge Blake March 27, 2025

Science

The Promise of Plasma Propulsion: A New Era in Space Travel

https://youtu.be/lsV49jHm8LQ?si=8mpa6b7a5I__6Dg1 Space travel has long been a fascinating subject, often confined to science fiction but steadily becoming a reality. The engineering and technological advancements in space propulsion systems have been…

Serge Blake February 12, 2025

Science

China’s Breakthrough: Astronauts Generate Oxygen and Rocket Fuel in Space Using Artificial Photosynthesis

https://youtu.be/gX-WVWWEVEU?si=uvFAtY4tIT1nDkKo China has taken a major step toward sustainable space exploration. Astronauts aboard the Tiangong space station have successfully demonstrated artificial photosynthesis in orbit—producing oxygen and components for rocket fuel…

Serge Blake February 8, 2025

Science

The Discovery of Dark Oxygen: A Deep-Sea Mystery That Could Change Science Forever.

https://youtu.be/iixZ6UptVNo?si=p2kpZI3mhuDkLdtk A mysterious source of oxygen has been detected in the pitch-black depths of the ocean—something that, according to our current understanding of biology and chemistry, simply shouldn’t exist. While…

Serge Blake February 5, 2025