/u/iwantathink's posts

Year:

Only show posts with narrations

Why does Tesla use an AC motor, requiring an inverter and associated efficiency loss, when Elon Musk's hope is for Teslas to ultimately be powered by solar energy (DC) that is stored in home batteries (DC)? Why not DC at the final step?

709 upvotes • r/askscience

Mark as read: Add to a list

Just as SpaceX's Falcon Heavy is essentially a Falcon 9 with two additional Falcon 9-ish boosters strapped on to two sides, could SpaceX make a Falcon Heav(ier) with four boosters strapped on in an X configuration, or even four more in a hexagonal configuration?

1 upvotes • r/askscience

Mark as read: Add to a list

Title	Upvotes	Subreddit	Mark as read	Favorited	Rating	Add to a list
Why does Tesla use an AC motor, requiring an inverter and associated efficiency loss, when Elon Musk's hope is for Teslas to ultimately be powered by solar energy (DC) that is stored in home batteries (DC)? Why not DC at the final step?	709	askscience
Just as SpaceX's Falcon Heavy is essentially a Falcon 9 with two additional Falcon 9-ish boosters strapped on to two sides, could SpaceX make a Falcon Heav(ier) with four boosters strapped on in an X configuration, or even four more in a hexagonal configuration?	1	askscience