Category: Life

Is a heart rate of 91 bad? Recommended. Generally, a healthy heartbeat whilst resting is between 60 and 100 beats per minute (bpm). The lower the heart resting heart rate, the more effectively the heart works. The hearts of professional athletes beat at roughly 40 bpm while resting. Is 90 heartbeats per minute bad? The…

Is the set of rational numbers denumerable? The set of positive rational numbers (positive fractions) is denumerable. How set of rational numbers is countable? The set of all rationals in [0, 1] is countable. Clearly, we can define a bijection from Q ∩ [0, 1] → N where each rational number is mapped to its…

Can hyenas be kept in zoos? Denver, Milwaukee, St. Louis and Franklin Park zoos all hold spotted along with a few others. Is it safe to have a pet hyena? Would a hyena make a good pet? Perhaps not surprisingly, the answer is no, absolutely not. They’re hyenas. They’re not even friendly in “The Lion…

What are the roles and responsibilities of a mentor? Mentors provide guidance, advice, feedback, and support to the mentee, serving variously as role model, teacher, counselor, advisor, sponsor, advocate, and ally, depending on the specific goals and objectives negotiated with the mentee. What is a Toastmasters club mentor? A “mentor” is a trusted counselor or…

What do you think are the dangers of being so self centered? Being self-centered is costly. It is at the root of many psychiatric illnesses, including addiction, personality disorders, anxiety disorders, and depression. Self-centeredness damages relationships, because self-ruminations rob you of the capacity to tune into and attend to others. You cannot be empathic. How…

Why does my heater switch to AUX heat? Typically, your heat pump will energize the auxiliary heat strip inside your secondary heating source to help reach its set temperature more quickly. Basically, if your heat pump is struggling to maintain its goal temperature, your aux heat will turn on and give your heat pump a…

Is it impossible to beat roulette? Why it should be impossible to beat the house at roulette When your number comes up, you’re paid out at odds of 35-1. But the actual odds are 36-1 – or 37-1 in the USA, where there is a double zero. Statistically, therefore, the casino cannot be beaten by…

What is the relationship between the slope of the plot line and the circuit resistance? The relationship between voltage and current is Ohm’s Law, and the slope of the line from a graph of the two is the value of the resistance in the circuit. The Ohm’s Law equation can be represented in three ways:…

Do cardiologists get holidays? They figured out work hours long before any other specialty. They were the first to mandate post call day off. And they frequently will get 10–12 weeks of vacation a year. Which doctors get the most vacation time? The amount of time taken off by physicians varied widely. On the most…

What is a déjà vu moment? Déjà vu describes that uncanny sensation you’ve already experienced something, even when you know you never have. Experts generally agree this phenomenon probably relates to memory in some way. So, if you have déjà vu, you might have experienced a similar event before. What is an example of déjà…