What does the Cauchy-Schwarz inequality say? In other words, the length of the sum of two vectors is no more then the sum of the lengths of the vectors. As explained in class, if you believe that vectors in hundreds of dimensions act like the vectors you know and love […]
What is gas turbine and how it works?
What is gas turbine and how it works? A gas turbine is a combustion engine at the heart of a power plant that can convert natural gas or other liquid fuels to mechanical energy. This energy then drives a generator that produces the electrical energy that moves along power lines […]
Are 2D games more popular than 3D games?
Are 2D games more popular than 3D games? 2D games are more popular than ever since they first appeared in the game industry. Both 2D and 3D video games are excellent in their way and do not overrule each other. Are 3D games more expensive than 2D? On the whole, […]
Why do I get a hum from my speakers?
Why do I get a hum from my speakers? Though some noise is inherent in the audio signal (tape hiss, amp gain, etc.), speaker hum and hiss generally come from poor wiring, ground loops or other electromagnetic interferences (AC line hum; RF interference, and USB and PC noise). To rid […]
What knife does common use in John Wick?
What knife does common use in John Wick? During the fight scene on the train in John Wick 2, Wick is using an out-the-front automatic. It appears to be a Microtech Combat Troodon. This knife has tactical written all over it. What knife is in John Wick 3? Get your […]
Does no friction mean no acceleration?
Does no friction mean no acceleration? Explanation: If no forces are acting upon the skater and he is on a frictionless surface, then that means he has no net acceleration. Presumably the skier has mass, therefore the acceleration must be zero. If an object moves with a velocity and there […]
How is DeepMind different from IBM Watson?
How is DeepMind different from IBM Watson? Unlike IBM’s Watson, which had a pre-determined purpose, DeepMind is more open-ended, and is also comparatively simpler to use than its competitors because of its deep learning capabilities. An example of this is that the system was given several vintage video games to […]
Did duryodhana really tried to capture Krishna?
Did duryodhana really tried to capture Krishna? Yes, Duryodhana really tried to capture Lord krishna when lord krishna visited hastinapur as a peace messenger. And the reason that Balrama still favoured him because Duryodhana apologised to balrama that he ordered to cease Krishna in his anger and not in his […]
What percentage of Americans are Doomsday preppers?
What percentage of Americans are Doomsday preppers? If we conservatively assume 1.5 adults per household, that means there are over 10 million individual American preppers. That jives with the 10-20 million number we often estimate. Before COVID, that means around 5\% of US adults were preppers. What type of person […]
What is Section 46 of Indian contract Act?
What is Section 46 of Indian contract Act? 46. Time for performance of promise, where no application is to be made and no time is specified. —Where, by the contract, a promisor is to perform his promise without application by the promisee, and no time for performance is specified, the […]
What could cause a spike in electric bill?
What could cause a spike in electric bill? One of the main reasons your electric bill may be high is that you leave your appliances or electronics plugged in whether you’re using them or not. The problem is, these devices are sitting idle, sucking electricity out of your home while […]