John Barnes asks: Are we as a society putting too much emphasis on abstract categorization rather than practical application? The so-called Flynn Effect says that average IQs worldwide rise by about 3 points per decade, but:
Stuart Brown has described younger engineers at advanced research facilities who are “good at filling in bubbles” but don’t seem to be able to make a machine work. Senior engineers lament that the next generation overvalues its high test scores and undervalues the things that get the job done. Fine arts teachers tailor assignments to students who want to express simpler ideas with easier tools rather than acquire more open-ended and sophisticated skills.
A smug and depressing post on “innovation” by a French bureaucrat. Reminded me of my old post Leaving a Trillion on the Table (although “trillion” probably considerably understated the real amount of potential wealth left on the table in this matter.)
Speaking of 3-D printing, GE is running a couple of interesting contests. First, there is the GE jet engine bracket challenge–participants submit a design taking advantage of additive manufacturing capabilities to meet all performance criteria while minimizing mass. Submitted designs will be evaluated by simulation: the top ten will then be fabricated and subjected to actual loads. There is also the 3-D printing production quest: high precision and advanced materials. This one is focused on making parts requiring extreme precision with complex geometries, especially for healthcare applications–entrants are going to need production as well as design capabilities, and in addition to the $50K prizes there may be an opportunity to become a GE supplier or otherwise “collaborate” with the company.
Unlikely animal friendships (photos)
John Hawkins and friends select the 20 hottest conservative women in the new media. (photos, obviously)