The tesla coil was invented in 1891 and is still being used today.
Mathematical solutions or rules that he was responsible for developing are still being used today.
yes, e=mc2 is used in nuclear fusion labs .
a district v2 scooter deck is around 1.25 kg
The original Edison light bulb used a carbon based filament, later a metallic filament (tungsten) was used to increase the life of the bulb. Today the government has mandated that a fluorescent type bulb be used
yes it is still used today
the tank is still used today. For example the M1 Abrams is still used
long houses are not still used today
yes its still used 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.
Yes it is still used today
Their laws are still used today.
yes it is still used today... its used in buisness buildings, hotels and various other places.
is Jan Ernst invention still used today
I am not sure if thy're still heavily used but they still are used