If you are on a certain data plan on your mobile provider, and don't want to exceed it, you can set data usage warning and a limit which can help you save some of your money.
What is sea level, is it better to walk or run in the rain, why is it dark at night, what is dark matter and many more questions explained in short videos in a real fun and intuitive way.
When you want to copy the result of the cell to another cell in Excel, the target displays an invalid references error messag. This error can be avoided by copying cell value into target cell and not the whole formulas.
Airplane mode on a phone is when you disable all the active connections like WiFi, bluetooth and mobile network. Let's see how to enable it so you don't need to turn off your phone on an airplane.
From today on, Google's RSS reading service the Google Reader will retire for good. We already published the alternatives, but here they again in case you missed or didn't yet bother looking for the substitute.
The famous mule robot named BigDog can now handle and throw big and heavy objects thanks to its new addition in a form of an exceptionally strong robotic arm.
