Is about Emmy Noether, someone we mentioned in class recently.

Read more about her here: http://www.vox.com/2015/3/23/8274777/emmy-noether

March 23, 2015

Is about Emmy Noether, someone we mentioned in class recently.

Read more about her here: http://www.vox.com/2015/3/23/8274777/emmy-noether

February 19, 2015

I hope you aren’t wasting a lot of time solving quadratic equations by hand. You’ve done it before, you can do it again, but it’s something you can just as easily tell a computer to do for you.

A quick google search gives you lots of options for entering coefficients and popping out the answer. Some of you may be familiar with Mathematica or Matlab and so can turn to those languages.

If you have a TI89 calculator, you’re in luck, as finding polynomial zeros are already programmed in for you (or you can use the solve function). See me if you need a tip.

If you have a TI83, you just need to take a few minutes to build your own program: http://www.tc3.edu/instruct/sbrown/ti83/quadrat.htm#Enter

If you don’t at least have the equivalent of a TI83 graphing calculator, see me. You need a good portable number cruncher that can make plots for you.

-KN

February 18, 2015

Some stuff that UMass professors are doing looking at the adhesion of gecko footpads:

February 13, 2015

Will it blend?

Analysis here: http://blogs.discovermagazine.com/d-brief/2014/11/06/watch-feather-bowling-ball-fall-speed/#.VNvUEbDF9Eg

February 11, 2015

Here is a great article by my friend Aatish about the problem, videos included:

http://www.wired.com/2013/06/how-not-to-shoot-a-monkey-video-analysis-of-a-classic-physics-problem/

Here is the video if you just want to stare at something pretty….

February 6, 2015

TURN UP THE VOLUME!

Video by Kristi Barriteau, MHC ’17

September 24, 2014

From the Slow Mo Guys.

More here: https://www.youtube.com/playlist?list=UUUK0HBIBWgM2c4vsPhkYY4w

-KN