DuPont Pioneer, the seed company that sells corn, sorghum, alfalfa, etc. and was considering expanding Kaua'i operations just a few years ago, has decided instead to close its Parent seed operations there. Like with astronomy, seed operations have been in Hawaii since the 1960s without issue.
Google Maps searches for the words "Nigger House" will bring up a map pin pointing the white house and the underground railroad museum in Chicago.  Searches for racial and ethnic slurs on other groups produce MORE questionable results.   In fact the most targeted group is your generic "white" American.

Google says sorry over racist Google Maps White House search results. Searches using a racist slur return results pinpointing the White House in Washington DC (UK Guardian). 
An open letter to the office of the president of Boston University
 Dear Sirs!
Burton Richter, 1975 Nobel prize in Physics for the discovery of the J/ψ meson, speaks about the need of a new linear collider for the measurement of Higgs boson branching fractions in a video on Facebook (as soon as I understand how to paste here I will!)

Richter has been a fervent advocate of electron-positron machines over hadronic accelerators throughout his life. So you really could not expect anything different from him - but he still does it with all his might. At one point he says, talking of the hadron collider scientists who discovered the Higgs boson:

Learning styles-based education (LSBEd) places the child as the center of education. Learning Styles-Based Education uses an enhanced instructional design (FIER Instructional design) that includes the 5-step, 5-cycle model of teaching.  It follows the learning styles model as a basis in the formulation of objectives, outcomes, activities, and assessment.

VE, VF ...?

VE, VF ...?

May 13 2015 | 3 comment(s)

Today is the seventy-fifth anniversary of one of the most famous speeches given by Winston Churchill:

We shall fight on the beaches

of which the best remembered words are

We shall fight on the beaches, we shall fight on the landing grounds, we shall fight in the fields and in the streets, we shall fight in the hills; we shall never surrender, ...

There is nothing like these RPN (Reverse Polish Notation) calculators from HP. But there seems to be two kinds of people: those who love RPN and those who just find it confusing.

I happen to be in the first category and these are my RPN calculators:

There are 10^11 stars in the galaxy. That used to be a huge number. But it's only a hundred billion. It's less than the national deficit! We used to call them astronomical numbers. Now we should call them economical numbers.

Richard Feynman, who would turn 97 years old today. Happy birthday, mr. Feynman!

All light is made of electromagnetic waves.  This means that like any wave, there is something repeatedly sloshing back and forth with light.  A water wave is crests and troughs on the water going up and down over and over as they travel across the surface.  Light waves have some resemblance in that with light, it is electric and magnetic fields which are periodically wobbling back and forth. 

I like to use the Sneetches With Stars analogy (I did so again two days ago) because Theodor Seuss Geisel, famously known as Dr. Seuss, was spot on with the idea that humans would find a reason to be different from one another. In the Sneetch community, when one group had a star, they were superior, and eventually a savvy businessman came along and found a way to give everyone stars (which was delightfully both capitalism and communism, kind of like Science 2.0 is) and then, as predicted, when everyone now had a star the group who originally had stars but had claimed it was just nature that they were superior, bought star removal for themselves.