Slaughterbot 5

Remember the letter that Stephen Hawking, Elon Musk, Bill Gates and others released in August 2015 warning the world about artificially intelligent weapons could destroy civilization? An organization called has turned that prophesy into a compelling short video. Please take a look and tell me your thoughts.

Star Wars: In a Galaxy Far, Far Away, a Collision of Two Neutron Stars...

An amazing look at two neutron stars in a head-on collision. Were they mating? Or dancing their lives away into a black a hole?

Can This New High-Tech Helmet Save Football, Inc?

The National Football League took in $13 billion in revenue in 2016, nearly three times as much as the NBA and 37 percent more than Major League Baseball. The NFL’s commissioner and chief negotiator, Roger Goodell, the guy reviled by Tom Brady and network television CEOs alike, made a salary of nearly $32 million in 2015, not including his massive expense account.

With the big money dangling like a gold ring on a carousel, you would think nothing could stop kids from wanting to reach for that ring. Nothing except Mom and the American Academy of Pediatrics, who want to prevent children from getting head injuries.

Concussions have come out of the shadows of X-rays and into the light of functional MRIs and PET scans, where the damage from repeated head trauma can be traced. Parents realize that no amount of money can stop the shaking from Parkinson’s disease or cure Alzheimer’s and related cognitive disorders that can result from multiple concussions.

If a lot of kids stop playing high …

The Next Solar Storm Could Cripple Our Economy

In 1859, Richard C. Carrington, a British astronomer, observed and recorded a major geomagnetic solar storm that produced a white light flare. The next day, "auroras could be seen in tropical latitudes and telegraph systems all over the world, starting to shock telegraph operators, operating while unplugged, and igniting the telegraph paper," according to a recent public interest report by the Federation of American Scientists.

The author of the report, Robert Coker, a former aerospace engineer for NASA Marshall Space Flight Center, says solar flares are known to have detrimental effects on satellite operations, GPS systems, hi-frequency airplane communications, navigation, and for good measure, the electrical power grid.

Coker calls sun flares and other electromagnetic disruptions space weather events. Minor events occur almost yearly, he says, resulting in GPS disruptions and rerouting of aircraft. More significant events occur once a decade, with extended local outages. …

The Problem with the GOP Tax Plan: It's an Entitlement Instead of a 'Deal'

Trump and the GOP should look at tax reform as a "deal" instead of an overdue entitlement. For years, Republicans have been loath to hand over their “hard-earned money” to the federal government on April 15th, even though they benefit as much—if not more—than most Americans from the services the government provides.
Many in Congress have even taken a pledge concocted by Grover Norquist of Americans for Tax Reform never to raise taxes or eliminate tax loopholes. In effect, many Republicans have come to see tax reform as a right, on a par with free speech and other constitutional mandates.
There’s no doubt that a tax code that totals more than 10 million words needs reform—or at least a good editor. It costs American businesses a bundle in accounting, compliance, legal, and auditing costs. And none of those expenditures go toward productivity; they’re defensive and self-protective.
Still, there are likely to be winners and losers in the GOP plan, and one obvious loser is the U…

Here's How Trump and Sanders Got Their Support

Why are Americans angry? Why are people who live in the richest and most powerful country in the world so disgruntled and depressed that they’ll turn to a democratic socialist or a bombastic billionaire to lead the country?
In a word, they feel “cheated.” And they figure many people were looking the other way or even winking at the bad behavior that was undermining their dreams. The status quo wasn’t working for them in any institution. So enter Donald Trump and Bernie Sanders—two outsiders who say, “You’re right! You have been cheated, and I’m going to fix it.”
It probably started just after the attacks on the World Trade Center in 2001, when Enron, a company that employed 20,000 people, declared bankruptcy and its executives were ultimately accused of fraud.
Companies suspected of accounting fraud, insider trading and other schemes totaling billions were in the SEC’s crosshairs. The list included executives of Tyco, who were indicted for earning $600 million through stock fraud; Cen…

The Seven Commandments

By Jacqueline Leo

How many of the Ten Commandments can the average person name? Almost no one aces this test including respondents in a survey by Kelton Research who were able to name the seven ingredients in a Big Mac, but not recall the commandment, “thou shalt not kill.” Yet the Ten Commandments are the equivalent of a social contract that informs our legal system, our civil behavior, and our love and respect for God. The Commandments are shared by Jews and Christians, but other religious groups subscribe to many of the same principles. So why can’t we name them all? I believe it’s because we can’t hold more than 7 independent objects in short term memory—a proposition that was proved scientifically in 1956 by George Miller, then a professor at Harvard who wrote the seminal paper, “The Magical Number Seven, Plus or Minus Two: Some Limits on Our Capacity for Processing Information.”

Miller is known as the father of cognitive science, and I often wonder how he would apply his magical…