“Jumping spiders apparently use blood as a perfume to attract the opposite sex,” writes newglobalwarmingeffects.com. “The jumping spider Evarcha culicivora, which dwells near Lake Victoria, the largest lake in Africa, hungers after mosquitoes engorged with blood. Scientists have even found this 5-millimeter-long spider prefers hunting bloodsuckers infested with the deadly malaria parasite, suggesting these predators could help control the lethal disease. In dining on bloodsuckers, the jumping spiders — so named because they can leap some 40 times their own body length, which for a 6-foot-tall human would mean 240 feet — are in a roundabout way feeding on blood. It now turns out this vampire-by-proxy diet is sexy for the arachnids.”
"I grew up in New Jersey in the 1970s and that experience gave me everything I needed to become a skeptic."
The paper does not prove the existence of dark matter, but it mostly eliminates a rival theory called Modified Newtonian Dynamics.
How to figure out the right amount of time for any project.