yes they go strong under ground
Yes teepees are still used today by uncommon are unknown idians.
yes it is Elijah McCoy's great invention "drip cup" or "lubricated cup" is still used today of course people have upgraded it a bit , but it is still used today
What do you mean? It is used because it still does its job.
No
He revised the Roman calander, which, with minor changes, is still used today.
yes
yes it is still used today
The Water Frame or Spinning Frame was first used around 1769/70.
the bifocal spectacles, lower compartments on ships keeping water out, and the odometer are used today.
the tank is still used today. For example the M1 Abrams is still used
long houses are not still used today
Yes and it still widely used even today
yes it is still being used today.......depends where your at.
Yes teepees are still used today by uncommon are unknown idians.
Yes, trains are still being used today in large quantities.
Their laws are still used today.
Yes it is still used today