Reverberant sounds made in an empty environment are the result of sound waves bouncing off hard, flat surfaces, as governed by basic principles of the science of physical acoustics. When completed, the energy of the sound wave travels through space until it meets some boundary surface. In a furnished environment (e.g., living room with furniture),…
NASA’s Hubble Space Telescope has captured a rare moment involving the comet C/2025 K1 (ATLAS) as it began breaking apart. Events like this are not often seen, mainly because comet fragmentation is difficult to anticipate and even harder to observe at the right time. The results were later published in the journal Icarus.Interestingly, the comet…
The Solar System is a weird place filled with incredible physics and geological oddities that often break down in human terms. The way we learn the order of the planets is the classroom version of what is actually happening. For instance, Venus is hotter than Mercury and has a surface that looks like it was…
PC: NASA Jet Propulsion Laboratory The excitement surrounding the Red Planet (Mars) has reached new levels with the emergence of a three-sided pyramid on the planet, going viral throughout social media and news agencies around the world. The giant pyramid is located in the western area of Candor Chasma (a giant canyon in the Valles…
Plastic waste has long been treated as one of the world’s most persistent environmental problems. Bottles pile up in landfills, drift into oceans, and linger for decades without breaking down. Yet a surprising shift in thinking is beginning to take shape. Scientists are no longer looking at plastic purely as waste. Instead, it seems they…
Lockheed Martin designed NASA’s Quesst mission. An experimental aircraft called X-59 is being tested as a significant part of this mission. It will attempt to fly at a speed of Mach 1.4 (approximately 925 miles per hour) and create a much quieter sonic thump rather than the normal loud sonic boom that shakes windows all…
Crescent moon (Image source: Canva) The crescent moon is one of the most recognisable things in the night sky. At dusk or dawn, a lot of people have seen a thin, curved line of light in the sky. This shape is caused by the positions of the Earth, Moon, and Sun. The Moon doesn’t make…
At first glance, the soap foam appears to be quite simple: it is light, airy, and most often white. However, there is a great deal going on behind the scenes, with many tiny bubbles and a great amount of physics and light. If you have ever noticed that a solution of soap appears to be…
A £1 million research project led by the University of Sheffield is developing a new generation of “smart” drug delivery vehicles that could deliver chemotherapy directly to post-surgical sites in patients with glioblastoma, a rare and aggressive form of brain cancer, while also opening new treatment possibilities for severe inflammatory skin diseases and difficult fungal…
The history of the first plant on Earth is not as simple as the identification of a particular species of plants, but it is a long history of evolution that started in the water and changed the planet over time. According to scientists, the earliest ancestors of plants were not trees or flowers, but microscopic…