the printing press
by the invention of the horseless carriage.
the typewriter.
the spinning frame
the telephone
The invention that sped up the process of spinning yarn and thread is the spinning jenny, which was developed by James Hargreaves in 1764. This machine allowed one operator to spin multiple spindles of yarn simultaneously, greatly increasing productivity in the textile industry.
The invention of the cotton gin- a machine to remove the seeds from raw cotton. It reduced the cost of producing cotton, sped up production greatly, and increased the farming of cotton.
The past participle of "sped" is "sped."
Sped is the preterit,( I sped) past conditional ( I would have sped), and plusperfect (I had sped) of the verb speed.
It sped up the production time of making steel and made it easier to produce more products.
It sped up the production time of making steel and made it easier to produce more products.
The group sped away from the police.He sped up his writing in order to finish the test before the time ran out.
sped. The past participle is also sped. They sped through the night.