The Columbian - Science Newscolumbian.com
contact us
home delivery
unsubscribe
Local Science News
Science: The truth about the polygraph
STEVEN LANE/The Columbian</br></br>
Detective Rick Buckner of the Clark County Sheriff’s Office administers polygraph tests in this room.I’ll quote George Washington: I cannot tell a lie.   Two hollow tubes wrapped around my chest and abdomen are measuring my breathing, a b...
Science: Mystery of oak leaves keeps hanging on
ZACHARY KAUFMAN/The Columbian
The brown leaves of pin oaks in Esther Short Park are hanging tough, more than halfway through a winter whose storms included even a tornado. Eventually, spring buds will push them off.Check out your window, or drive around Vancouver, and you may notice a curious sight for the middle of February:   Oak trees boast some serious...
Science: Time, season, location of tornado uncommon
How frequent are tornadoes here? According to the National Climatic Data Center, Clark County has been hit by eight tornadoes since 1972, the year ...
Science: That extra weight's neither easy come nor easy go
If it seems like you woke up five pounds heavier the day after Thanksgiving and repeated that feat Dec. 26, take a closer look. Unless you ate the ent...
Science: Reaching into virtual world
Randy Bullion, a recent masters-in-engineering graduate, demonstrates a glove he helped develop that simulates touch in a virtual world as graduate student Goktus Dazkir looks on at Washington State University Vancouver. (ZACHARY KAUFMAN/The Columbian)This is how the Matrix begins: with Randy Bullion of La Center sitting in a white-walled lab, his right hand extended, grabbing at nothing. The inter...
Science: Ingenuity yields habitat
Gary McNichols, maintenance manager at the Ridgefield National Wildlife Refuge, adjusts a valve to flood a pond last week on the River S unit. McNichols keeps track of a mazelike plumbing system. (STEVEN LANE/The Columbian)RIDGEFIELD - You'd scarcely notice while gazing at grebes or eyeing egrets, but the Ridgefield National Wildlife Refuge is not strictly "natural&...
Science: A light touch speeds chatter among chips
When you book a flight on travelocity.com, check your bank balance over the Web, or turn to Google to answer a nagging question, you're sending digita...
Science: Healthy Victory
Paul and Greta Hutchison moved to Vancouver to participate in a trial of the anticancer drug Gleevec at The Vancouver Clinic, part of the Oregon Health & Science University’s research site. Trial results were so dramatic that researchers ended the trial early. The Hutchison family has returned to the Tacoma area. (KRISTINA WRIGHT for The Columbian)The few remaining yellow pills rattling around in the plastic bottle cost about $50 apiece, but that's not how Paul and Greta Hutchison measured their...
El Nino may have helped Magellan cross the Pacific
Map locates Ferdinand Magellan's route around the world; 2c x 3 1/4 inches; 96.3 mm x 82.6 mmWASHINGTON (AP) -- The El Nino phenomenon that has puzzled climate scientists in recent decades may have assisted the first trip around the world nearly 500 years ago. Explorer Ferdinand Magellan encountered fair weather on Nov. 28, 1520, after days of battle throug...
Researchers warn of nitrogen hazard to environment
WASHINGTON (AP) -- While carbon dioxide has been getting lots of publicity in climate change, reactive forms of nitrogen are also building up in the environment, scientists warn. "The public does not yet know much about nitrogen, but in many ways it is as big an iss...
Da Vinci to be honored by small helicopter flight
In this photo released on Thursday, May 15, 2008 by Japanese helicopter manufacturing company Gen Corporation, the company employee Yasutoshi Yokoyama flies in the air by GEN H-4, a compact single-seater helicopter developed by Gen Corporation, during its test flight in Matsumoto in central Japan's Nagano Prefecture Jan. 14, 2005. Gennai Yanagisawa, 75, who has developed claimed to be the world's smallest one-man helicopter will take the aircraft on a flight on May 25 in the birthplace of Leonardo da Vinci near Florence, Italy, in tribute to his original idea. (AP Photo/Gen Corporation, HO)TOKYO (AP) -- A Japanese man who developed the world's smallest helicopter will take flight in the birthplace of Leonardo da Vinci in tribute to the Renaissance genius' original idea. Gennai Yanagisawa, 75, said Thursday that a demonstration flight of his one-man he...
Robotic suit could usher in super soldier era
Software engineer Rex Jameson, wearing a robotic soldier suit being made for the U.S. Army by Raytheon, poses next to a mockup statue of a future soldier on Monday, April 14, 2008, in Salt Lake City. The suit can multiply its wearer's strength and endurance as many as 20 times, with relatively little loss of agility, by sensing and almost instantly amplifying every movement the wearer makes. (AP Photo/Douglas C. Pizac)Rex Jameson bikes and swims regularly, and plays tennis and skis when time allows. But the 5-foot-11, 180-pound software engineer is lucky if he presses 200 pounds - that is, until he steps into an "exoskeleton" of aluminum and electronics that multiplies his strength and en...
Huge project to restore Everglades to be suspended
WEST PALM BEACH, Fla. (AP) -- Construction on a huge reservoir meant to help restore the Everglades will be put on hold over a lawsuit brought by a group that fears the water could be diverted for other purposes. The South Florida Water Management District, whose bo...
Polar bear gets new protection
In this 2003 file photo provided by Subhankar Banerjee a polar bear walks in the Arctic National Wildlife Refuge. The Interior Department has declared the polar bear a threatened species, saying it must be protected because of the decline in Arctic sea ice from global warming. Interior Secretary Dirk Kempthorne on Wednesday cited dramatic declines in sea ice over the last three decades and projections of continued losses. (AP Photo/Subhankar Banerjee, File)WASHINGTON (AP) -- Put at risk by global warming, the polar bear is getting a life line: The government has declared it a threatened species in need of increased protection. But another round of legal battles surrounding the majestic animal may be just beginning. Th...
Scientists are building database of bite marks
Marquette University dentists Dr. Thomas W. Radmer, left, and Dr. L. Thomas Johnson are seen Tuesday, May 6, 2008, in Milwaukee. Researchers at Marquette University say they've developed a first-of-its kind computer program that can measure bite characteristics. They say their work could lead to a database of bite characteristics on the scale of police DNA data, narrow the number of potential suspect profiles and lend scientific validity to bite mark testimony. (AP Photo/Todd Richmond)MILWAUKEE (AP) -- It has sent innocent men to death row, given defense attorneys fits and splintered the scientific community. For a decade now, attorneys and even some forensic experts have ridiculed the use of bite marks to identify criminals as sham science and g...
Galaxy's youngest known supernova is 140 years old
This undated photo released by NASA shows an artist's rendering of a view looking down on the Milky Way galaxy and the location of historic Supernovas. Astronomers have discovered the youngest known supernova in the Milky Way galaxy, still just a baby at 140 years old. In this rendering, the position of the Sun is shown, as are the approximate positions and names (shown in orange) of past supernovas. These are stellar explosions that are thought to have occurred in the last 2,000 years and may have been seen by early astronomers. The estimated position of the recently discovered G1.9+0.3 is shown in black. (AP Photo/NASA)CAPE CANAVERAL, Fla. (AP) -- Astronomers have discovered the youngest known supernova in the Milky Way galaxy, still just a baby at 140 years old. The scientists, who announced their findings Wednesday, used a radio observatory in New Mexico and NASA's Chandra X-ray...
Swiss man soars above Alps with jet-powered wing
Yves Rossy, known as the 'Fusion Man,' flies with a jet-powered single wing over the Alps in Bex, Switzerland, Wednesday, May 14, 2008. Some people go fishing on their day off. Yves Rossy likes to jump out of a small plane with a pair of jet-powered wings and perform figure eights above the Swiss Alps. The revolutionary human flying machine comes after five years of training and many more years of dreaming. (AP Photo/Anja Niedringhaus)BEX, Switzerland (AP) -- A Swiss pilot strapped on a jet-powered wing and leaped from a plane Wednesday for the first public demonstration of the homemade device, turning figure eights and soaring high above the Alps. Yves Rossy's performance in front of the world p...
Earthquake in China struck in 2 stages
A resident stands in front of a residential building that was collapsed by a massive earthquake in Mianzhu, in southwest China's Sichuan province, on Wednesday May 14, 2008, two days after the magnitude-7.9 quake. His wife was still buried under the debris, said Kyodo News, which distributed this photo. (AP Photo/Kyodo News)TOKYO (AP) -- The fault line that caused this week's devastating earthquake in China probably buckled in two stages, and the hardness of the terrain contributed to the wide reach of the damage, Japanese scientists said Thursday. The 7.9-magnitude quake on Monday str...

Why are you receiving this email?
Your email address was submitted to The Columbian through one of our online products.
Want to sign up for more Columbian newsletters?
visit www.columbian.com/newsletters to subscribe.
Breaking News Updates
For the latest breaking news in Clark County, visit www.columbian.com.
Have Questions?
We welcome your feedback about The Columbian's Business Newsletter. Please feel free to send us a line at webmaster@columbian.com.
Want to advertise with us?
For information on advertising in The Columbian products, please send an e-mail to advertising@columbian.com or call us at (360) 737-3421.
Want unsubscribe from this newsletter?
Click here to unsubscribe or email webmaster@columbian.com.
Want to subscribe to The Columbian?
Please call (360) 694-2312 and talk to a circulation representative, send an e-mail to circulation@columbian.com, or visit us online at http://www.columbian.com/services/subscribe.
The Columbian's mailing address:
The Columbian Newspaper, P.O Box 180, Vancouver, Washington, 98666.
columbian.com | columbianshop.com | columbiantalk.com | columbianjobfrog.com | clarkcountyhomes.com
Contact Us | Help/Feedback | Privacy Policy
©2007 Columbian.com. All Rights Reserved - Use of this site constitutes acceptance of our User Agreement.