Omnicalculator

Your life in 3648 free calculators.

https://www.omnicalculator.com

We knew the height of the tower. The WiFi Antenna spec showed it had a 35 degree coverage angle. So on the ground, how far out would the coverage extend?  Omnicalculator to the rescue.

 

Why color printers use color toner, even when just printing black

Because black toner alone isn’t the blackest black.  I think most people (myself included) assumed it would be, but no.

https://inkablelabel.b-cdn.net/wp-content/uploads/2022/03/Black-Swatches.webp