its amazing though everyone i run into in these flat earth rooms is like a rocket scientist genius

magnetic levitation requires a magnet, some metal, and some electricity

is the magnet thing portable

nah i'm not that smart

portability isn't a factor for either one

they'd both be used to make something else move

i feel like the sound thing could move stuff around easier maybe the magnet better for those high speed trains but

lets say i wanna move a 100 ton rock from a to b that can be done easier with magnets than sound ?

it would be really difficult with either one

how would u do it with magnets

you'd have to load the rock onto a vehicle that can be levitated with magnets

unless the rock is somehow magnetic it would be impossible to do otherwise

and the sound one u could lift right off the ground ?

no

you'd have to get speakers under it

yeah i dont think the tech in that is too advanced yet

ill tellu what im psyched about is 3d printing

in like 10 years we'll probably have inexpensive 3d printing with metal

which will be sick

im thinkin anything

rubber pplatic metal food

composite wood whatever u wanted

3d printing with organic materials would definitely take longer

instead of buying a sneaker in the store u print them

i'd estimate 30 years minimum

ok forget food

rubber and all that

plastic metal

rubber can already be printed with, as well as plastic

metal can be printed with but it

's really expensive

yeah but the ones for like hobbyists is just plastic right

nah you can do rubber too

depends on the printer you buy

prolly mad expensive ?

yeah

the higher end ones definitely are expensive

i know ive looked lol

im waiting till the tech gets a little better

need to be able to print more useful items to make it worth it before i buy

like i said in ten years metal printing will probably be affordable enough to do in a home