Deepest known spot on the planet at 10916 m. Situated just north of Papua New Guinea. Has been visited four times by humans - first visit in 1960 by the submarine Trieste. No known animals live here.
Called "the father of modern philosophy," Descartes (1596-1650) was a polymath who made significant contributions in multiple fields. His most famous philosophical dictum is "I think, therefore I am."
Planet made up of 400°C hot ice. Extreme gravity keeps water solid despite heat. Not fit for life but brings hope to find habitable planets in similar solar systems. 30 light years away from earth.
Low temp preservation of humans with the hope of revival by future science. Approx 300 people are currently in cryopreservation. Dr. James Bedford first in 1967 as Time Magazine wrote “Never Say Die”.
Every $1 invested in clean water can yield $4–$12 in economic returns. Access to clean water is perhaps the single most powerful tool for sparking economic growth that humanity has ever known.