Can Sperm Carry Drugs Inside The Female Reproductive Tract?

Sperm cells have one job in their short 5-day lifespan — to reach and fertilize the female egg cell. If pregnancy rates and birth control failures are any proof, sperm are pretty good at their job. However, sperm may soon have a new skill to add to their resume. According to new research, scientists in Germany…

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The World on a Billionaire's Budget

Originally posted at theconversation.com The world’s wealthiest are prospering. As of February 2017, there were about 2,000 billionaires in the world. This micro-elite controls over US$7.6 trillion, an increase of 18 percent from 2016. A billionaire’s spending power is difficult to grasp, both because most people do not correctly intuit large numbers, and because a billion dollars far outstrips most people’s experience. What does a household budget look like to a billionaire? To find out, let’s scale down a billionaire’s income to $50,000, the median American income, adjusting budget items proportionally. A year in the life of Joe Billionaire To start, we need to estimate a billionaire’s annual income. In the 30 years from 1987 to 2016, Bill and Melinda Gates amassed about $120 billion. This figure represents $80 billion in net worth and $40 billion controlled by their charitable foundation. The Gates’ average annual income for these years is $120 billion divided by 30, or $4 billion. ...

The Slippery Slope of Dehumanizing Language

Roseanne Barr had her sitcom canceled on May 29, after calling former Obama adviser Valerie Jarrett the child of an ape. Richard Shotwell/Invision/AP, File By Allison Skinner , Northwestern University Comparing people to animals seems to increasingly be a part of our political discourse. When Roseanne Barr tweeted that former White House senior adviser Valerie Jarrett was the child of an ape , it came only a couple of weeks after Donald Trump called immigrant gang members, “ animals .” Trump has been a target himself: On the cover of its April 2 issue, New York magazine depicted the president as a pig . As a psychologist who studies social attitudes and intergroup relations, I get a bit uneasy when I see these types of insults get normalized. At their core, they’re a way to dehumanize others – a practice that can have pernicious effects. In a range of studies, psychologists have been able to show how dehumanizing messages can ...

George Carlin Explains How the System is Rigged | Video

George Carlin was more than just a comedian - he was an insightful social/political commentator as is demonstrated here. In this monologue from eight years ago, no punches are pulled, no sacred cows are exempt when he reveals the truth about the America we presently live in.

Illusions Revolt!

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