Tag Archives: Tech

Self-made millionaires say you should think twice before going to college by http://ift.tt/2tKdiFl

Self-made millionaire James Altucher has some strong opinions when it comes to the value of college.

In many cases, “a degree means nothing,” he tells Farnoosh Torabi on a recent episode of her podcast “So Money.”

“We’re in an idea-based economy and a skill-based economy, not a certificate based economy,” he continues. “We used to be in a certificate-based economy. It’s just not true anymore.”

from http://ift.tt/2tKdiFl

Selected by Galigio via Computer Borders

Secret Link Uncovered Between Pure Math and Physics by http://ift.tt/2ziB144

Mathematics is full of weird number systems that most people have never heard of and would have trouble even conceptualizing. But rational numbers are familiar. They’re the counting numbers and the fractions—all the numbers you’ve known since elementary school.

They’re the counting numbers and the fractions—all the numbers you’ve known since elementary school. But in mathematics, the simplest things are often the hardest to understand. They’re simple like a sheer wall, without crannies or ledges or obvious properties you can grab ahold of…

….Sets of numbers can have symmetry, too, and the more symmetry a set has, the easier it is to understand—you can apply symmetry relationships to discover unknown values. Numbers that have particular kinds of symmetry relationships form a “group,” and mathematicians can use the properties of a group to understand all the numbers it contains….

from http://ift.tt/2ziB144

Selected by Galigio via Computer Borders

We must reconcile privacy and safety in the digital era by https://is.gd/GH23I4

The fourth industrial age has been driven by a transformative digital revolution. Billions of people worldwide are now inter-connected. We have nearly unlimited access to knowledge, computer processing power, and cloud-based data storage….

…However, the digital revolution also intensifies fundamental tensions regarding how best to reconcile the privacy of our citizens with our desire for personal safety; pitting at times national security against our own individual liberties, and balancing the interests of a company’s customers against its civic responsibilities…

…Unfortunately, many laws governing data sharing and privacy were created decades ago and are woefully outdated. For example…

from https://is.gd/GH23I4

Selected by Galigio via Computer Borders