Monthly Archives: January 2017

Stanford’s InfoTech Tip

When buying a computer and/or laptop, lean towards a business/commercial class system rather than a *Cheaper* Officemax consumer grade systems. These consumer grade systems are built with planned obsolescence of about around 1 year and WILL fail months after the warranty is over.

My first Schematic in decades !!!!

An AC power control system powered by #ESP8266 micro-controller, a relay module and a AC relay for monitoring state of the controlled circuit. Done in #EagleCAD on my Linux Mint machine.  Will do write up next week.

Acoustic Tractor Beam

Tractor Beams are mysterious waves that can attract particles towards the source. Here, we will show you how to build an Acoustic Tractor Beam with components that can be bought directly on the Internet for less than 75$.

With this Instructable you will be able to get in your hands a device that it was only seen on SciFi movies such as Star Wars or Star Trek.

[via www.instructables.com ]

Here’s What Happens to Your Brain When You Have to Defend Your Beliefs

new study published in the journal Scientific Reports, titled “Hard-wired: The brain’s circuitry for political belief,” found the brain has a defense mechanism that kicks in when your political views are challenged.

As Vox’s Brian Resnick explains, it turns out that the brain links your political views with your identity, and just like the brain steps in to defend the body when it senses danger, it kicks in to protect your identity when it senses it’s at risk.

[via attn.com]

Intellect…..

We may regard the present state of the universe as the effect of its past and the cause of its future. An intellect which at a certain moment would know all forces that set nature in motion, and all positions of all items of which nature is composed, if this intellect were also vast enough to submit these data to analysis, it would embrace in a single formula the movements of the greatest bodies of the universe and those of the tiniest atom; for such an intellect nothing would be uncertain and the future just like the past would be present before its eyes.

— Pierre Simon Laplace, A Philosophical Essay on Probabilities[3]