The weight of the trees was so great that the ones on the bottom got squished and became coal. That’s where coal is from. Bonus fact: the whole time this was happening, sharks were hunting in the oceans. Sharks are older than trees and fungus!
Some cephalopods are able to fly through the air for distances of up to 50 metres (160 ft). While cephalopods are not particularly aerodynamic, they achieve these impressive ranges by jet-propulsion; water continues to be expelled from the funnel while the organism is in the air. The animals spread their fins and tentacles to...
One method is epigenome engineering and would target genes advantageous for space. Another method is to combine the DNA of other species (i.e. tardigrades) with human cells to make humans better fit for space....
the type of earwax you have comes down in part to your skin type, Dr. Shapiro explains. People with oilier skin may have wet earwax, while those with drier skin tend to have dry earwax, she says....