So instead of Big Brother watching, it's gonna be Little Brother & Sister.
At least it will keep them off the streets.
Has anyone tried adding the well-known Microban additives to marine paints?
TFA states that barnacle infestation begins with filming of bacteria on the hull, followed by algea eating the bacteria, then barnacles feeding on the algea.
Some Microban additives puncture bacteria and hence kill them. They are used in kitchen and medical equipment and institutional wall paints. Why not attack the root of the food chain rather than the top rung?
Imaging (x-ray, CAT & PET-scanners), Intensive Care & Surgical monitoring, Surgical robots & Remote Visualizing, drugs, and on and on.
Financing these new toys is a big driver of rising healthcare costs as expensive capital equipment is usually leased or purchased w/long-term financing. Like buying your house, the medical costs of using other people's money (mortgage) are usually equal to initial cost of the device.
Interestingly, compensation for supervising MDs & administrators tends to rise with device costs whereas operator salaries do not.
Why settle for exhibits when you can visit live labs, see real data and meet interesting, famous and soon-to-be-famous scientists? Come to Tucson and visit your dollars at work.
If Hubby weaned happily at Franklin he's gonna flip out for the University of Arizona's Steward Observatory Mirror Laboratory where almost every major telescope on Earth (and beyond) gets it's mirror -- some are up to 20 feet across. Tours, interviews, whatever. While in Tucson make sure to sample our cooking, the food's insane great here! And, of course, you can marvel at the Grand Canyon either before or after.
Newest Scope is the Large Binocular Array Observatory, at Mount Graham, AZ (70 miles east of Tucson but close enough to I-10 for a day trip) Dual 20-foot mirrors, scanning the Universe with public tours, seminars, etc. Google it.
Star of the show is Kitt's Peak just 42 miles southwest of Tucson. It's the largest, most diverse gathering of astronomical instruments in the world and the only advanced astronomy site on this continent, with three major optical telescopes plus 19 other major instruments. Visitor center, tours, transportation all explained at the website.
What's up there? About two billion dollars of technology and fifteen or twenty of the best living astronomers, that's what. Including the Large Binocular Telescope with two, count 'em two, of the afor-mentioned 20-foot reflecting disks mounted in a dedicated six-story building.
KPNO Nicholas U. Mayall Telescope 4.0 m Ritchey-Chrétien reflector
WIYN Telescope 3.5 m Ritchey-Chrétien reflector
McMath-Pierce Solar Telescope Unobstructed solar reflector
KPNO 2.1 m Telescope Fourth largest on the mountain
Coudé Feed Tower Coudé spectrograph
SOLIS/Kitt Peak Vacuum Telescope Solar telescope
Razdow Telescope Weather monitoring for the solar telescopes
WHAM Telescope Milky Way temperature and density mapping
RCT Consortium Telescope Remotely controlled
WIYN 0.9 m Telescope Galactic studies
Calypso Observatory Only private telescope on the mountain
CWRU Burrell Schmidt Galactic studies
SARA Observatory Variable stars, undergraduate training
ETC/RMT No longer operating
Spacewatch 1.8 m Telescope 72 in mirror scavenged from the Mount Hopkins MMT
Spacewatch 0.9 m Telescope Spacewatch
Super-LOTIS Follow-on to the ETC/RMT
HAT-1 Recently relocated to nearby Mount Hopkins
Bok Telescope Versatile
MDM Observatory1.3 mMcGraw-Hill Telescope Originally at Ann Arbor
MDM Observatory2.4 m Hiltner Telescope Galactic surveys
HF radio-telescope, built atop a tank turret
ARO 12m Radio Telescope One of two telescopes operated by the Arizona Radio Observatory, part of Steward Observatory
VLBA One of ten radio-telescopes forming the VLBA
Right. Early 1960's Purdue & Rose-Hulman engineering underclassmen were required to obtain approved 12-inch slide rules at the campus bookstore and bring them to class daily. My MIT colleagues tell me they, too wore the Mother of All Jokes. However, as engineering salaries began to outstrip other majors the onus began to fade.
That's something I've never heard of, but according to Wikipedia people really walked around with slide rules on their belt.
Some engineering students and engineers carried ten-inch slide rules in belt holsters, and even into the mid 1970s this was a common sight on campuses. Students also might keep a ten-or twenty-inch rule for precision work at home or the office while carrying a five-inch pocket slide rule around with them.
Am I the only one to read this as "Atta-Pilot"?
Kinda scary if you ask me (of course, nobody did...)
A rock store eventually closed down; they were taking too much for granite.