After being in print for twenty years, the Chronological Encyclopedia of Discoveries in Space, covering everything that was learned on every single space mission in the 20th century, has finally gone out of print.
Behind The Black, c/o Robert Zimmerman
Cortaro, AZ 85652
"Useful to space buffs and generalists, comprehensive but readable, Bob Zimmerman's Encyclopedia belongs front and center on everyone's bookshelf." -- Mike Collins, Apollo 11 astronaut
"The Chronological Encylopedia of Discoveries in Space is no passionless compendium of information. Robert Zimmerman's fact-filled reports, which cover virtually every spacecraft or probe to have ventured into the heavens, relate the scientific and technical adventure of space exploration enthusiastically and with authority." -- American Scientist
A new study has found that there is zero correlation between increased spending and improvements in education.
While spending has just about tripled in inflation-adjusted dollars and the number of school employees has almost doubled since 1970, reading, math and science scores for students have remained stagnant.
“That is remarkably unusual,” Coulson wrote in his study. “In virtually every other field, productivity has risen over this period thanks to the adoption of countless technological advances — advances that, in many cases, would seem ideally suited to facilitating learning. And yet, surrounded by this torrent of progress, education has remained anchored to the riverbed, watching the rest of the world rush past it.”
Click on the link just to see the main graph. While math, reading, and science scores have remained unchanged for literally decades, spending has skyrocketed. To put it bluntly, we aren’t getting our money’s worth.
Note this quote also:
But if spending has no affect, then why do students at private schools, which charge tuition, perform better than students in public schools? “Actually, the average per-pupil spending in private schools is substantially below the average per-pupil spending in government schools,” Coulson said. He pointed to a study he conducted in New Mexico’s neighboring state of Arizona in which Coulson said average per-pupil spending at private schools was about 66 percent of the cost of public schools.
I wonder if the phrase “public sector unions” comes to anyone’s mind as an explanation for this sad situation,