Category: Helpful tips

Is it worth learning Fortran in 2020? Yes, it is still heavily used in the world of numerical computing. If you intend to do heavy numerical or scientific computations, then Fortran is definitely worth learning. It is a high-level language comparable to Python/MATLAB, yet with speed that can be 500 times faster than MATLAB/Python. Is…

Can Eri make herself younger? Rewind ( 巻 ま き 戻 もど し, Maki Modoshi?): Eri’s Quirk allows her to reverse a living individual’s body back to a previous state, allowing her to make her target physically younger, heal injuries, and undo bodily modifications. This also means Eri cannot use her Quirk on time as…

Why is Roald Dahl the best author? Consistently Roald Dahl taught us that physical looks didn’t matter, but what really mattered was the kind of person you are on the inside. All our favourite characters are those that are humble, and come from simple backgrounds. Heroes that we can all relate to, and we don’t…

Is it illegal to not show your receipt? Should I Show My Receipt When Asked at a Store? Assuming the store doesn’t have probable cause to suspect you of shoplifting, you can invoke your rights and refuse to show your receipt to the worker at the door when asked (as long as it’s not a…

What is the N and C-terminal amino acid in this protein? In the molecule of a peptide, the amino acid residue on one end has an amine group on the alpha carbon. This amino acid residue is called the N-terminal of the peptide. The amino acid residue on the other end has a carboxylic acid…

Is there a device that turns water into oxygen? The Triton, an oxygen respirator using artificial gills. The device uses “artificial gills”, a filter with holes smaller than water molecules but large enough for oxygen to pass through. “There is no actual proof the tiny ‘liquid oxygen cylinder’ technology exists as they describe it.” Can…

How often do you eating? The Theory: Nutrition experts tend to recommend eating 3 balanced meals (350 to 600 calories each) and 1 to 3 snacks per day (between 150 and 200 calories each). The calories for each meal and snack depend on a variety of factors including, height, weight, age, gender and activity level….

Should I spend more money on amp or guitar? Generally, the lower budget you have, the more you should spend on your guitar compared to your amp. This is because very cheap guitars usually sound awful, but budget starter amps tend to be of better quality. So if you’re only spending $250, then spending $150…

Why do we log transform dependent variables? One reason is to make data more “normal”, or symmetric. If we’re performing a statistical analysis that assumes normality, a log transformation might help us meet this assumption. Another reason is to help meet the assumption of constant variance in the context of linear modeling. What is the…

What are the common problems in boiler tubes? Stress Corrosion Cracking. Various corrosion mechanisms contribute to boiler tube failure. Caustic Embrittlement. Fatigue and Corrosion Fatigue. Stress-Induced Corrosion. Dissolved Oxygen. Chelant Corrosion. Caustic Attack. Steam Blanketing. What is choking in boiler? If boiler water is poorly managed the impurities may build up at bends or locations…