Useful tips for everyday
What statistical power is enough? Scientists are usually satisfied when the statistical power is 0.8 or higher, corresponding to an 80% chance of concluding there’s…
How can I make my gears spin faster? Increase speed: If you connect two gears together and the first one has more teeth than the…
What do you do if you wet your phone with salt water? “If, and only if, it was in salt water, then we recommend putting…
What happens if I call undefined function in PHP? I get an error: Verified that the require_once works, and the file exists in the specified…
What is the AE next to YouTube logo? The two letters refer to the country code. In this case, AE should refer to United Arab…
How was the percent sign (%) created? Percent sign The sign for “percent” evolved by gradual contraction of the Italian term per cento, meaning “for…
How to use an HDRI environment texture in..? Click the (large) circle next to , and select [Environment Texture] (under category). Click [Open] and navigate…
What type of motion is an elevator? An elevator going up – Uniform Linear Motion. As the elevator moves with constant speed either upward or…
How do I add something to the menu bar on a Mac? How to add icons to the top bar on Mac Open Finder. Select…
How do you wire an SSR? Connect (L) negative terminal to the positive terminal on load. Battery 1: Note that battery one was used as…