Perhaps the car, telephone, computer, television, or the iPhone.
the car, telephone, computer and the tv arent 21st century or important it would have to be a form of medicine
Wiki User
∙ 13y agoi heard somewhere that the greatest invention of the 21st century is the internet.
Yes, it is!
* *
YES!
internet
Some of the biggest scientific discoveries of the 21st century include the detection of gravitational waves, the discovery of the Higgs boson particle, the CRISPR-Cas9 gene-editing technology, and the first close-up images of Pluto taken by the New Horizons spacecraft.
We don't have colonies anymore. Welcome to the 21st century.
The biggest challenges to business ethics in the 21st century seem to be the dishonesty. Dishonesty leads to corruption of businesses and in turn spikes downfalls. With out honesty in any business there comes a price to pay for bad business.
We are in the 21st Century.
the 21st century
~this is the 21st century
Yes they do have batteries in the 21st century and had in the 20th century.