LifeRavens can plan for future as well as 4-year-old children can The smart birds seem to have evolved this flexible cognitive ability independently from hominids as the two lineages diverged about 320 million years ago ¿ìè¶ÌÊÓÆµ
LifeChimps are not as superhumanly strong as we thought they were We sacrificed strength for endurance after our split from other apes, but it turns out our muscles are only a third weaker than those of our ape cousins ¿ìè¶ÌÊÓÆµ