15Jun
Coolest news of the day from Art, Science, Travel, Energy and World Fronts:
Click on these links for the most interesting news of the day:
Self-healing concrete eats CO2 to fill its own cracks in 24 hours
“Back to normal” puts us back on the path to climate catastrophe
Humans Are Evolving Faster Than Ever. The Reason Is Not Genetic, Study Claims
Climate conditions during the migration of Homo sapiens out of Africa reconstructed