Cyanide works by making the human body unable to use oxygen.
Did you know?
There are more bacteria in your mouth than there are people in the world.
Did you know?
There are 20 feet of blood vessels in each square inch of human skin.
Did you know?
To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.
Did you know?
HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.
The reflection nebula NGC 1999 is brilliantly illuminated by V380 Orionis
The Solar System
Current Positions of Known Dwarf Planets and SSSBs in the Outer Solar System
The electromagnetic spectrum and the colors associated with wavelengths visible to humans.