Mint Primer: What’s as fast as sound, yet moves at a snail’s pace?

India recently marked a milestone by building a 422m hyperloop test track, aiming for speeds over 1,000km per hour, which could slash travel times from hours to minutes. Work itself remains painfully slow with a commercial hyperloop still years away. Here’s why.

from mint - technology https://ift.tt/394UJF8
https://ift.tt/wJEWHuV