Category: Life

How does stealth radar work? Some stealth aircraft have skin that is radar transparent or absorbing, behind which are structures termed reentrant triangles. Radar waves penetrating the skin get trapped in these structures, reflecting off the internal faces and losing energy. Does stealth aircraft absorb or deflect the radar signal? There are no flat surfaces…

What is an execution core on a CPU? An execution core consists of one or more execution units, a control unit, and various other parts. On modern CPUs, each core typically consists of more than one execution unit. A quad-core CPU has four cores. If it’s hyper-threaded, then the execution units in each core can…

What are the opportunities for advancement for a biomedical engineer? Advancement usually depends on education and experience. Biomedical engineers who work in research can become project leaders or administrators of entire research programs. They can also become managers in hospitals or manufacturing companies. Some form their own companies. Can I become a surgeon after biomedical…

What should I do when my best friend proposed me? What you can do for her, to minimize the hurting: Be clear it’s not about her. You don’t like her that way, but let her know that it’s about feelings that aren’t there, and not about her quality as a person. Do not leave any…

What is invertible symmetric matrix? A symmetric matrix is invertible if and only if none of its eigenvalues (which are all real numbers) is the zero eigenvalue. The answer, thus, is: some symmetric matrices are invertible, and others are not. How do you know if a symmetric matrix is invertible? A sufficient condition for a…

What does an art therapist do in a day? What does an art therapist do? An art therapist uses creative tools such as sculpting, painting, drawing and collages with the aim of emotional, creative and spiritual growth for their clients. They use guided exercises to help clients express themselves through art. What’s it like to…

Is BMS and CS a good combination? ANSWER (1) You cann’t get any degree along with CS or CA as these both are itself a degree. If you want to pursue BMS than go for distance course. You cann’t get any degree along with CS or CA as these both are itself a degree. Is…

What is the angle of attack in aviation? The angle of attack (AOA) is the angle at which the chord of an aircraft’s wing meets the relative wind. The chord is a straight line from the leading edge to the trailing edge. The critical AOA is an aerodynamic constant for a given airfoil in a…

Is SPH a CFD? That is why more and more engineers across various industries are now starting to choose SPH for their simulations. Of course, as every CFD method, SPH has its advantages and disadvantages. What is SPH code? SPH is a method for discretizing and solving Euler’s equations; introduced by two independent groups in…

What is the use of AUX input? Use the AUX input to connect audio devices directly to your speaker. Audio devices with a compatible 3.5mm AUX output plug can be connected, like MP3 players, smartphones, and tablets. Can you use AUX in for headphones? Are AUX (Auxiliary) connectors & headphone jacks the same? The construction…