Learn about the crimes of Jack the Ripper with iMinds insightful audio-knowledge series.

In late 1888, a series of brutal murders took place in the impoverished Whitechapel district of London. At least five women were attacked. The killer liked slitting the throats of the victims. The victims' abdomens were then sliced and several organs were removed. This serial killer became known as Jack the Ripper.

We can all be smarter - target your learning with iMinds Specialist Series. Have a particular interest? Recognize gaps in your knowledge? iMinds Specialist works across each of our 12 categories, bringing you targeted information to broaden your mind. Science & Nature, Volume 1 looks at meteorites, the beautiful aurora borealis, the theory of evolution, putting a man on the Moon, the Great Pacific Garbage Patch, and the science of wind power.

Learn the philosophy of the eternal truths with iMinds insightful audio knowledge series. "Eternal truths" are ideas that are not proved or demonstrated, but are nonetheless believed due to their apparent self-evidence. Acceptance of such facts is believed to come about through reason. Those who believe in eternal truths define them as ideas or statements so undeniable that proof is unnecessary.