What is a Gabriel’s horn?
Gabriel’s horn is a particular geometric figure that has infinite surface area but finite volume. The name refers to the…
Rapid changes in Earth’s magnetic field could threaten our technologies
Scientists already know that the Earth’s magnetic field is not immobile. Its poles move with a certain frequency and, according…
What is a chemical bond?
Chemical bond is a lasting attraction between atoms, ions or molecules that enables the formation of chemical compounds. The bond…
Highest rotation ever seen in the Universe complicates the Big Bang theory
Everything in the Universe turns. By mapping the movement of galaxies onto huge filaments that connect the cosmic web, astronomers…
Even the Milky Way has an heart and a soul!
These two picturesque nebulae are located 6,000 light-years away from Earth, in the direction of the constellation Cassiopeia. The Heart…
Star Funnel Nebula – Cosmic Spectacle
The Star Funnel Nebula, also known as Sharpless 126 (Sh2-126) or LBN 428, is a spectacular emission nebula nestled within…
What is the absolute zero?
Absolute zero is the lowest limit of the thermodynamic temperature scale, a state at which the enthalpy and entropy of…
The mechanics of puncture finaly explained
Mattia Bacca, assistant professor at the University of British Columbia, often looks to the natural world for answers when he’s…
Have you heard of the Chinese wall? Most likely, yes, but now we will talk about The Great Wall of Hercules
The Hercules-Corona Borealis Great Wall or the Great Wall is the largest known structure in the observable universe, measuring approximately…
Networking loves quantum
A scientist involved in expanding quantum communication to a network of users, is continuing his work. The enhanced cyber security…