What is a simple definition of ransomware? Ransomware is a type of malware that prevents or limits users from accessing their system, either by locking the system’s screen or by locking the users’ files until a ransom is paid. What…
Why did they lock the guy in the room with the berries in Hunger Games? President Snow didn’t want to take responsibility for the poison-berry part at the end of the games, so he punished Seneca Crane instead by locking…
Did AMC ever win a Nascar race? On this date in 1973: Mark Donohue wins AMC’s first NASCAR race, the Winston Western 500, at Riverside Raceway in California. This Matador was the first stock car to use disk brakes on…
Are Poly motor mounts better? Polyurethane engine mounts provide a compromise between some of the benefits rubber and some of the benefits of solid mounts made of steel. Polyurethane can be compounded for higher durometers than rubber, which will hold…
How do you decode a model number on a LG TV? The first digits refer to the screen size, followed by the screen type (S = Super UHD, N = NanoCell), and the development year (2018 = K, 2019 =…
Is it normal for a 19 year old to miss her period? It is normal to have irregular periods for the first few years of menstruating — and sometimes even longer. But the only way to know if everything’s OK…
Is Lisa Hartman and Clint Black still together? Clint Black and his wife, Lisa Hartman Black, are taking their 30-year marriage on the road. Who is Clint Black married to now? Lisa Hartman BlackClint Black / Spouse (m. 1991) The…
What is the basis of methicillin resistance in staphylococci? Methicillin resistance in staphylococci is determined by mec, composed of 50 kb or more of DNA found only in methicillin-resistant strains. How does Staphylococcus aureus detect methicillin-resistant? Doctors diagnose MRSA by…
¿Cómo se detecta la esclerosis múltiple? Resonancia magnética, que puede revelar zonas de esclerosis múltiple (lesiones) en el cerebro y la médula espinal. Es posible que recibas una inyección intravenosa con un material de contraste para resaltar las lesiones que…
What is the dimension of probability? Namely, probability is dimensionless (it’s just a number between 0 and 1), and given by the integral of probability density, so P=∫ρ dV. The volume element has dimensions [L]3, so the probability density must…