20th Century Trend in Life Expectancy: Main Factor of Tech & Science Explosive Growth

average_age_of_inniations

US_Life-Expectancy-1900-2009

As it can be seen above, before 20th century the great part of population did not have a chance to reach the peak age in tech & science…

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s