Introduction Ultrasound imaging is a medical imaging technique used to visualize internal structures of the body without exposing the patient to ionizing radiation. It uses high-frequency sound waves to create images of organs, tissues, and blood vessels. It is widely used to diagnose and monitor various medical conditions, ranging from pregnancy to cardiovascular diseases. One …

Moment of Inertia of a Cardan/Hooke Joint If you’re working on a model that approximates a rotating body as a double Cardan joint, you’re probably looking to calculate its moment of inertia. In this scenario, torque is applied to the center shaft and both end shafts are free. The angle between all three shafts remains …

Cars’ Wear Resistance, Quietness, and Water Drainage Dependence on Thread Pattern on Tires Have you ever wondered why some tires have a fine tread pattern, while others have a more aggressive design? Interestingly, the thread pattern on tires can significantly affect a car’s wear resistance, quietness, and water drainage. In this article, we will explore …

Are There Any Inventions/Applications In Our World Based on QFT? Quantum Field Theory or QFT is a branch of physics that is used to describe the behavior of subatomic particles. It is based on the idea that particles interact through fields, which in turn are quantized. QFT plays a vital role in understanding the universe …

Accurately Measuring Density of Shaving Cream Foam or Whipped Cream Foam If you have ever tried making homemade whipped cream or shaving cream, you know that measuring the density of the foam can be a tricky task. Traditionally, people have used a stainless steel cup to measure the foam and then weighed it. However, this …

Radio Wave Speed in Air Have you ever wondered how radio waves travel through the air? Radio waves are an essential part of modern communication, and they are used for everything from sending messages to transmitting data. But how do radio waves move, and how do they travel through different mediums? Understanding Radio Waves Radio …

Radiation Exposure And Building A Great Project in a Low Earth Orbit When it comes to building a great project in a low earth orbit, one of the key considerations is the exposure to radiation that is allowed for workers. As a business owner or project manager, it is important to understand the radiation exposure …

If you have ever worked with the absorbance spectrum of different solutions, you probably know that cuvettes are essential for the job. These accessories come in different types of glass, quartz, and plastic materials. However, have you ever wondered if you could make a cuvette at home using just some microscope slides? In this article, …

Applications of Nanomechanics Beyond Atomic Force Microscopy Nanomechanics is an interdisciplinary field of science that involves the study of mechanical properties of materials and devices at the nanoscale. It is used extensively in atomic force microscopy, but that is just one of the many applications that it has in various fields. Nanomechanics has great potential …