What was the biggest advancements in technology @ science of the 21st century?

[ScienceRocks]

What was the biggest advancements in technology @ science of the 21st century? I think bio-printing and the advancement of gene therapy(I know it was used earlier) for science. Bio-printing is making it ever more possible to print organs like Kidney's, livers, etc. Some exciting stuff.

Some other area's

Mapping of the human genome

Advances of understanding of aging and cancer, etc

Gaining a understanding of how many planets could be within our galaxy. We know understand quite a bit about our local neighborhood!

Technology...

and The engine on the Skylon for Technology is my choice for biggest advancement!
-Electric paper
-Voice command
-Tablet computers.
-Smart phones with more power then a computer in 2002. I'm not talking about the couple mb things we had in the 1990's.
-Grasshopper by space-x the second biggest space advancement of the past 40 years. First was the Skylon air breathing engine being proven to work.
-I'd say the fact that they're developing paint that can conduct electricy is pretty big.
-Solar windows
-Driverless cars
-Robotic lawn mores, window washers, vacuums, etc. Let's not go into the PET or BIG DOG robots...Let a lone some of the good stuff in japan.


I few big advancements of the 21st century so far.