Cavitation

Pyongyang says it is building a "strategic guided missile" submarine, but experts say the development may not be all it's cracked up to be.

Do we have enough fuel to get to our destination? This is probably one of the first questions that comes to mind whenever your family gets ready to embark on a road trip. If the trip is long, you will need to visit gas stations along your route to refuel during your travel.

Many of us have heard the distinct pop that comes from cracking knuckles and have also heard various opinions about what it means for our health. This article aims to shed light on the real effects of this common habit, exploring the science behind why our knuckles crack and what studies have...

While mechanical subcision of fat septa with a scalpel or a large bore needle is a tried-and-true treatment for cellulite, other technologies have emerged as alternatives.

The performance of software is comparable to that of radiologists, new research indicates, and the technology may help diagnose more people in low-resource areas.

In the research, biologists at Tel Aviv University recorded ultrasonic sounds emitted by tomato and tobacco plants inside an acoustic chamber, and in a greenhouse, while monitoring the plant's physiological parameters.

They can snap their claws at accelerations on par with a bullet shot from a gun.

Researchers have developed a mathematical technique that radically reduces the enormous computational costs of trying to model fluids that combine both liquid and gas phases, especially within rocket engines. The computational burdens of this sort of modeling have long challenged researchers to accurately describe how shockwaves in such multiphase fluids produce wear and tear in machinery.

"It's not uncommon to see bones that are disintegrated," one doctor told Salon of gun injuries from AR-15s

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The big-wave surfer tackles some of the most fearsome swells on the planet. On the surface, it looks like he's just having fun, William Finnegan writes.

Noninvasive sound technology developed at the University of Michigan breaks down liver tumors in rats, kills cancer cells and spurs the immune system to prevent further spread—an advance that could lead to improved cancer outcomes in humans.

Researchers fabricated a 3D artificial cancer tissue that overcomes one of the biggest challenges in tissue engineering: replicating the body's smallest blood vessels. The breakthrough offers a possible alternative to animal drug testing.

The title is not clickbait this entire site and webserver is being hosted in a container that is smaller then one of the photos I have taken. Ok slight cavitate my photos are taken in RAW and can average around 50mb per image. So maybe hosting an entire blog in 50mb. But before you guess no it not using volume mounts or anything like that all the images and post content is bundled in the container.

Recent images circulating on social media have raised speculation about China's latest nuclear-powered attack submarine, allegedly the Type 093B class. Although the image quality is not sharp, experts have noted that the submarine's design marks a significant departure from previous Chinese models, sparking discussions among defense analysts worldwide. The 093B-class submarine exhibits modern, streamlined design

Newly discovered damage in Glen Canyon Dam would require releasing less water at low reservoir levels — a problem that increases water risks in the Southwest.

Rotating detonation engines developed by NASA and others could spark a rocketry revolution

Capturing blur-free images of fast movements like falling water droplets or molecular interactions requires expensive ultrafast cameras that acquire millions of images per second. In a new paper, researchers report a camera that could offer a much less expensive way to achieve ultrafast imaging for a wide range of applications such as real-time monitoring of drug delivery or high-speed lidar systems for autonomous…

We're probably overdue for a new, effective means of detecting submarines. Unfortunately for the scientists involved, this research is not it.

Hey, want to hear the most annoying sound in the world? Okay, "most annoying" may be subjective, but according to a 2017 study from NASA's Langley branch, humans find the buzz of a drone's propellers to be more annoying than any other machine-based sound on earth, which really limits all the helpful ways we can