Amoled and different colours powerconsumption

We all know that the screen eats a lot of power and the brighter the worse.

But it was new to me that blue is so much worse than red and green on Amoled.

And also that even almost zero brightness is rather costly

Windows oddity: Schtasks.exe falsely reported error. Workaround.

If you run a command like this it works fine to any remote machine

    schtasks.exe /query /s SomePC /U MyAccount /P XXXXX

If you try to let it point back to your own machine you get an error-message

    ERROR: User credentials are not allowed on the local machine.

BUT this is actually FALSE!!! I found a workaround though..

Lightning up briquettes in a wood burning stove the top-down way, does not have to be complicated!