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Welcome to a truncated version of the David Letterman's Top Ten List (more or less)(and maybe including rejected jokes) ***********Top Six of Top Ten Thoughts On The Minds Of People In Line For Star Wars 9. "First in line.... This'll look good on my resume." 8. "The babes should be coming over to talk to me any minute now." 7. "I shouldn't have to wait in this line -- I'm Carrie Fisher." 6. "I sense a disturbance in my hairline." 5. "Is that some sort of image-gathering droid?" 2. "This line better move soon, or Paul will have to host the show for me." ************** Top Three Star Wars Fan Euphemisms For Not Having A Girlfriend My love life is like Mark Hamill's career. No babes in the tractor beam. Saving myself for Princess Leia. ************* Top Eight of Top Ten List for May 26, 1999 Top Eight Losing Entries In The Pillsbury Bake-Off X.Triple caramel pork tarts. X.Times Square taffy X.Week-old sushi roulette X.Squirrel shortcake 10. Newark cream pie 9. Resin clusters 5. 1998's winning entry after one year on the back porch 4. "Thanks for making me your sole beneficiary" apple turnover **************** Review of An article on shrimps near deep sea thermal vents -Science News:Vol 155 No. 14 (Apr 3, 1999) Scientists'lights blind deep-sea shrimp or "Arggh, I can't see" The eye spot on the back of a deep-water shrimp near thermal vents apparently are permanently blinded when exposed to the high intensity floodlights from scientific craft. The latest evidence comes from Peter J. Herring and others at the Southhampton Oceanography Centre in England. In the March 11 Nature, they describe shrimp with chalky- white eyes indicating degraded photopigments, at two fields of hydrothermal vents on the Atlantic seabed. Normally the eyespots are pink. At one site, most of the shrimp collected had been blinded. That field had often been visited by submersible crafts. The other site, had been visited for the first time only a month before herring's team sampled the shrimp. Fewer eyespots with degraded pigments were found there. There is speculation that the eyespots are used to see the glow from the vents, but if that were the case, it does seem improbable that the highly adapted spots are on their backs. They might be used to keep the shrimp from drifting too far up or to see other dangers above. Anyhow at least some of the blind shrimps apparently survived for some time. The damage reminds Herring of problems with the deep water crustacean Nethrops. Well-intentioned fishers off Scotland tossed undersized catch back into the water, not realizing that surface light had blinded the creatures. Robert N. Jinks of Franklin and Marshall University who earlier predicted damage, favors setting aside certain vents as dark sanctuaries until gentler observation techniques are developed, ***************** Here's an article discussing flowers that need to be buzzed to help pollinate: SCIENCE NEWS, VOL 155- Apr 3, 1999 "Color code tells bumblebees where to buzz" Some flowers spurt pollen only when bees vibrate them just right. Some display color changes that welcome insects to the fertile blooms. The North American wildflower, the Virginia meadow beauty, Rhexia virginica uses both of these tricks, according to Brendon M.H. Larson and Spencer C.H. Barrett of the University of Toronto. Insect can move all around, but the anthers release pollen only when buzzed. Bees must shiver their wing muscles, to vibrate the anthers which then shoot out the pollen. Bumble bees, but not honeybees, cause the pollen to shoot out. The meadow beauty is one of only a few "buzz-pollinated" species which changes color with age. The second day a meadow beauty blooms, its anthers fade to pink. At this point, "reproductively, they're kind of eunuchs." Both male and female gametes have lost most of their viability. However, these blooms do bulk up the display, Barret points out. And the larger displays attract more bees. The bees can then use the color cue to focus on the first day flowers. The wildflower's strategy avoids the inefficiency of flashing a lot of flowers, which can result in pollinators just crawling from one to another, wasting the plant's pollen on its own blooms. TO GO TO THE MAIN PAGE: Open main pageTechnoLizard Weakly is a non-profit site.TO GO TO BACK ISSUES OF TECHNOLIZARD WEAKLY
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