Useful tips for everyday
How do I filter emails by country? Filter Email from a Specific Country of Origin Navigate to ‘Security Settings’ and click > Email > Filter…
What is the gear ratio of a worm and wheel? The worm has a relatively small number of threads on a small diameter and the…
How does HoloLens display work? The HoloLens 2 display is a combination of waveguides and light projectors. Users look through the waveguides—the lenses inside the…
Is rainbow an actual color? Rainbows appear in seven colors because water droplets break white sunlight into the seven colors of the spectrum (red, orange,…
Do long haul flights have two crews? Answer: There are two full crews on board flights of this duration. One crew flies the takeoff and…
What is inactive memory? Inactive RAM. This is the amount that has recently been used but is no longer required. It may have been used…
How do I publish a power app form? Publish an app In Power Apps Studio, select Save on the File menu (on the left edge),…
Should you keep your phone plugged in at 100%? The official word is to keep your phone charged – but not fully charged. Your battery…
How do I create an object file? Making the object file: the compiler After the C++ compiler has included all the header files and expanded…
How many flags do most ships fly? About 8,600 ships fly the Panamanian flag. By comparison, the US has around 3,400 registered vessels and China…