prymnesin

Directory

References

Discover

Artist interpretation of a Space meteoroid impact. Meteor impact. Asteroid, End of the world, danger, destruction, dinosaur extinct, Judgement Day, Planet Earth, Doomsday Predictions, comet

10 Failed Doomsday Predictions

Figure 13: A Maxim machine gun, belt-fed and water-cooled, operated by German infantrymen, World War I.

7 Deadliest Weapons in History

Space race (1957-1969) infographic between United States (U.S.) and Russia. America, Soviet Union, U.S.S.R., space exploration

Timeline of the Space Race, 1957–69

Flags of the countries of the world (flagpoles).

How Many Countries Are There in the World?

Ahura Mazda - relief of the Zoroastrian god Ahura Mazda at the ancient ruins of Persepolis in Iran. Also known as Ormazd Zoroastrianism,

Which Religion Is the Oldest?

NBA Lakers Celtics Finals Kevin Garnett shooting.

10 Great Sports Rivalries

Illustration for Demystified "How Dangerous is Quicksand"

How Deadly Is Quicksand?

prymnesin

toxin

Learn about this topic in these articles:

origin and effects

In poison: Protistan poisons
…the poison is known as prymnesin.
Read More