Can you use an e cig in an airport? E cigarettes and vape devices are allowed “in carry-on baggage or on your person“, however they may not be used OR charged while in the plane. No vaping in the bathroom. Your airline may or may not care if you take a puff in the terminal,…
Category: Blog
Are clouds part of the sky?
Are clouds part of the sky? Clouds form from water in the sky. The water may evaporate from the ground or move from other areas. Water vapor is always in the sky in some amount but is invisible. The air where the cloud forms must be cool enough for the water vapor to condense. How…
What is the meaning of boiler feed?
What is the meaning of boiler feed? Feedwater is water that undergoes purification or preheating and is then supplied to boilers for hot water and steam production, or it can remain still. It is typically found in thermal power plants where it is stored and conditioned in tanks, known as boiler feedwater. Which pump used…
Is it worth doing aeronautical engineering?
Is it worth doing aeronautical engineering? If you are passionate about Aerospace then you can go for it. If you are very sure that you want to do Masters abroad (Aerospace or Mechanical ) then taking Aerospace is not a bad option at all. But take Aerospace only if you can get it in the…
What is arc in arcsin?
What is arc in arcsin? An arc function undoes a trig or hyperbolic trig function. Strictly speaking, the symbol sin-1( ) or Arcsin( ) is used for the Arcsine function, the function that undoes the sine. Arcsine may be thought of as “the angle whose sine is” making arcsine(1/2) mean “the angle whose sine is…
What is the slipperiest thing in the world?
What is the slipperiest thing in the world? The material, dubbed BAM, was accidentally discovered at the US Department of Energy Ames Laboratory in Iowa in 1999 following attempts to create a substance that generates electricity when heated. What is the slipperiest surface? The chemical making up Teflon, polytetrafluoroethylene or PTFE, is one of the…
Are arc fault breakers required in new construction?
Are arc fault breakers required in new construction? Today, city and state regulations require arc-fault circuit interrupters (AFCIs) in new construction. Even if you have an older property, however, you can install AFCI circuit breakers to offer additional protection. Are arc fault breakers a nuisance? If you have a problem with an AFCI (arc fault…
Why do we still have original sin?
Why do we still have original sin? When God created mankind, He created us with Original Justice. Adam and Eve, through their sin, lost original justice, and thus did not have it to pass on to succeeding generations. Thus we are all conceived with this “lack”, we are all conceived in Original Sin. What cleanses…
What does there but for the grace of God I go mean?
What does there but for the grace of God I go mean? Definition of (there) but for the grace of God (go I) —used to say that one could be in the same bad situation as someone else. Where did the saying there but for the grace of God go I come from? Allegedly from…
Can I mine Bitcoin gold on my laptop?
Can I mine Bitcoin gold on my laptop? Recap: you can start to mine Bitcoin Gold on your gaming PC, but you will need a GPU mining rig to get serious. Six high-end video cards. If you decide to make an investment, you should also choose a secure hardware wallet for storing Bitcoin Gold. Is…