DC. Modern electronics make AC grids unnecessary. 48VDC inside homes would be en...

		dreamcompiler 11 months ago \| parent \| context \| favorite \| on: The origins of 60-Hz as a power frequency (1997) DC. Modern electronics make AC grids unnecessary. 48VDC inside homes would be enough for most applications except heating and it would be kid-safe. 240V for heating applications.