Física

Science and Technology

After 10 years of intense studies, scientists reveal an unprecedented measurement of gravity that contradicts historical results and raises a new mystery about the universe.

Jefferson Augusto 08/05/2026 at 13:57

Science and Technology

A new phenomenon of contactless magnetic friction intrigues scientists and questions a theory that has been valid since the 17th century.

Caio Aviz 01/04/2026 at 17:05

Science and Technology

A planet that seemed to defy the laws of physics has intrigued scientists for decades, until the James Webb revealed what is really affecting Saturn’s rotation.

Fabio Lucas Carvalho 29/03/2026 at 00:07

Ainda há muito a aprender com a "foto de bebê" do universo. Crédito da imagem: ESA e Colaboração Planck

Science and Technology

Astronomers Discover Mysterious Rotation in the Universe’s Oldest Light, and Phenomenon May Indicate Flaw in Current Physics Models

Fabio Lucas Carvalho 06/03/2026 at 01:10

Diagrama de navio flutuando por empuxo ao deslocar grande volume de água

Interesting facts

With Up to 200,000 Tons, Hundreds of Meters Long, Entire Steel Structures, and Colossal Cargo, Giant Ships Cross Entire Oceans Because They Displace More Water Than They Actually Weigh

Felipe Alves da Silva 11/02/2026 at 01:00

A primeira armadilha de grávitons do mundo já está em operação: hélio superfluido em temperaturas extremas, ressonadores de precisão absurda e um experimento que quer detectar a gravidade quântica como nunca antes foi tentado em laboratório

Science and Technology

The World’s First Graviton Trap Is Now Operational: Superfluid Helium at Extreme Temperatures, Absurdly Precise Resonators, and An Experiment Aiming to Detect Quantum Gravity Like Never Before Attempted in The Laboratory

Noel Budeguer 22/01/2026 at 21:38

Interesting facts

66-Year-Old Man Balances Work, Family, and Studies While Taking Prep Courses and Inspires Brazil by Passing Physics After Taking the Enem for the First Time

Romário Pereira de Carvalho 29/12/2025 at 15:28

Science and Technology

Chadwick, The Discoverer of The Neutron, Was A Student Of Rutherford, The Discoverer Of The Proton, Who In Turn Was A Student Of Thomson, The Discoverer Of The Electron

Noel Budeguer 13/11/2025 at 18:16

UFRJ oferece 1.235 vagas gratuitas em cursos EAD pelo Vestibular Cederj 2026. Inscrições abertas até 30 de outubro. Aproveite.

Courses

UFRJ Opens 1,235 Spots in Biological Sciences, Physics, Chemistry, and Accounting with Free Distance Learning; Applications Open Until October 30

Alisson Ficher 17/10/2025 at 14:49

Garanta um diploma do MEC! Ministério da Educação abre novo edital com mais de 30 mil vagas para professores em todo o Brasil no curso gratuito de Mestrado profissional em Física

Courses

Ensure a Degree from the MEC! Ministry of Education Opens New Announcement with More Than 30,000 Vacancies for Teachers Across Brazil in Free Professional Master’s Program in Physics

Flavia Marinho 10/09/2025 at 14:01

Interesting facts

A Motor Smaller Than A Human Hair? Engineers Overcome One Of The Greatest Challenges In Modern Engineering And Build The World’s Smallest Motor

Noel Budeguer 07/06/2025 at 13:14

Descubra como três erros de Albert Einstein contribuíram para importantes descobertas na física moderna, revelando o impacto de suas teorias na ciência atual.

Interesting facts

How Albert Einstein’s Failures Helped Shape Modern Science

Sara Aquino 10/04/2025 at 20:50

After 10 years of intense studies, scientists reveal an unprecedented measurement of gravity that contradicts historical results and raises a new mystery about the universe.

A new phenomenon of contactless magnetic friction intrigues scientists and questions a theory that has been valid since the 17th century.

A planet that seemed to defy the laws of physics has intrigued scientists for decades, until the James Webb revealed what is really affecting Saturn’s rotation.

Astronomers Discover Mysterious Rotation in the Universe’s Oldest Light, and Phenomenon May Indicate Flaw in Current Physics Models

With Up to 200,000 Tons, Hundreds of Meters Long, Entire Steel Structures, and Colossal Cargo, Giant Ships Cross Entire Oceans Because They Displace More Water Than They Actually Weigh

The World’s First Graviton Trap Is Now Operational: Superfluid Helium at Extreme Temperatures, Absurdly Precise Resonators, and An Experiment Aiming to Detect Quantum Gravity Like Never Before Attempted in The Laboratory

66-Year-Old Man Balances Work, Family, and Studies While Taking Prep Courses and Inspires Brazil by Passing Physics After Taking the Enem for the First Time

Chadwick, The Discoverer of The Neutron, Was A Student Of Rutherford, The Discoverer Of The Proton, Who In Turn Was A Student Of Thomson, The Discoverer Of The Electron

UFRJ Opens 1,235 Spots in Biological Sciences, Physics, Chemistry, and Accounting with Free Distance Learning; Applications Open Until October 30

Ensure a Degree from the MEC! Ministry of Education Opens New Announcement with More Than 30,000 Vacancies for Teachers Across Brazil in Free Professional Master’s Program in Physics

A Motor Smaller Than A Human Hair? Engineers Overcome One Of The Greatest Challenges In Modern Engineering And Build The World’s Smallest Motor

How Albert Einstein’s Failures Helped Shape Modern Science

The end of Nokia: the brand that was the cellphone of an entire generation has ended its smartphones, left Brazil, and today survives only in basic phones in India while seeking a new partner.

Dissatisfied with seeing people sleeping on the street, a man named Ryan Donais started building small mobile homes so that homeless people can escape the cold, each equipped with a bed, running water, electricity, and heating.

Cambodia has started digging a nearly 180-kilometer canal to connect the Mekong River directly to the sea and reduce its dependence on the ports of neighboring Vietnam.

China has put millions of electric cars on the roads, but now faces the side effect: more than 1 million tons of batteries are expected to go out of use per year by 2030, while the government expands tracking and combats illegal dismantling with environmental risks.

An Indonesian fisherman pulls a mysterious object from the sea and discovers that it is a Chinese underwater monitoring system, part of the so-called Underwater Great Wall that Beijing uses to track submarines and unmanned vehicles in strategic straits of the region.

Physics has been challenged: researchers have discovered something that moves faster than the speed of light, but the phenomenon does not break relativity because it involves dark patterns within optical vortices.

To shorten a crossing that is currently done by sea from five hours to half an hour, the Philippines is building a 32-kilometer bridge over the water connecting the provinces of Bataan and Cavite.