'human challenge'

$30/hr · Starting at $30 Ongoing

Dedicated Resource

The 'human challenge' study will see participants receive either the vaccine or a placebo.  Two to four months later, they will be deliberately exposed to the bacteria that causes whooping cough to find...

NASA plans build on the moon

$30/hr · Starting at $30 Ongoing

Dedicated Resource

NASA reveals plans to build a nuclear reactor on the moon According to scientific reports, NASA, in cooperation with the US Energy Administration, has announced the selection of 3 design concepts for...