Archives, Room Use Only - T207.C65 1864

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Archives, Room Use Only - TK5123.6.C65 1847

Archives, Room Use Only - TK5123.6.C66 1847

Archives, Room Use Only - TK5123.6.C665 1847

Serial crystallography has enabled the study of complex biological questions through the determination of biomolecular structures at room temperature using low X-ray doses. Furthermore, it has enabled the study of protein dynamics by the capture of atomically resolved and time-resolved molecular movies. However, the study of many biologically relevant targets is still severely hindered by high sample consumption and lengthy data-collection times. By combining serial synchrotron crystallography (SSX) with 3D printing, a new experimental platform has been created that tackles these challenges. An affordable 3D-printed, X-ray-compatible microfluidic device (3D-MiXD) is reported that allows data to be collected from protein microcrystals in a 3D flow with very high hit and indexing rates, while keeping the sample consumption low. The miniaturized 3D-MiXD can be rapidly installed into virtually any synchrotron beamline with only minimal adjustments. This efficient collection scheme in combination with its mixing geometry paves the way for recording molecular movies at synchrotrons by mixing-triggered millisecond time-resolved SSX.

The Smithsonian Tropical Research Institute in Panama was recently given a collection of more than 25,000 different pollen grains and spores, each mounted on a microscope slide and labeled according to the plant that produced it. “The collection is worldwide in coverage with an emphasis on plants of the Americas,” explains collection donor Alan Graham, professor emeritus at Kent State University and curator at the Missouri Botanical Garden.

The post Research collection of pollen grains given to Smithsonian Tropical Research Institute appeared first on Smithsonian Insider.

While studying bats recently at the Academy of Natural Sciences in Philadelphia, Smithsonian mammalogist Kristofer Helgen discovered a new species of flying fox bat from […]

The post Smithsonian Scientist Discovers Two New Bat Species Hiding in Museum Collections for More Than 150 Years appeared first on Smithsonian Insider.

The John Marshall Ju/'hoan Bushman Film and Video Collection, 1950-2000, was among 35 documentary heritage items of exceptional value added to UNESCO’s Memory of the World Register in 2009.

The post John Marshall Ju/’hoan Bushman Film and Video Collection added to UNESCO register appeared first on Smithsonian Insider.

The Stephen L. Wood collection brings the collection of bark beetles held in the Natural History Museum’s Department of Entomology to an impressive 180,000 specimens, making it one of the most extensive collections in world.

The post Eighty-thousand bark beetles enter National Museum of Natural History collections appeared first on Smithsonian Insider.

The Caddo people of Arkansas, Louisiana, Texas and Oklahoma have maintained many of their traditional ways and actively work to preserve their unique tribal cultural today. One example is the pottery of Jeri Redcorn.

The post Clay vessels by Native American potter Jeri Redcorn added to Smithsonian collections appeared first on Smithsonian Insider.

The Scarlet Knight, as the glider is called, made nautical history as the first submersible glider to successfully cross the Atlantic Ocean.

The post Rutgers glider added to the collections of the National Museum of Natural History appeared first on Smithsonian Insider.

A new species of Brazilian leaf beetle named Cachiporra extremaglobosa, (which translated means the “extremely globular billy club leaf beetle,”) was recently discovered by scientists at the Smithsonian’s National Museum of Natural History.

The post “Billy club” leaf beetle has been hiding in Smithsonian collections since 1959 appeared first on Smithsonian Insider.

Discovery, the longest-serving orbiter in the space shuttle fleet, will be accepted into the Smithsonian’s National Air and Space Museum collection. The space shuttle has been the icon for American spaceflight for a generation, and Discovery has flown every type of mission during its 27-year career.

The post Space shuttle Discovery to be added to National Air and Space Museum collection appeared first on Smithsonian Insider.

A study published in the journal Global Change Biology finds that while fertilizer has been the dominant source of nitrogen pollution in Caribbean coastal ecosystems for the past 50 years, such pollution is on the decline, thanks in part to the introduction of more advanced, environmentally responsible agricultural practices during the last decade.

The post National Museum of Natural History’s coral collection used in Caribbean agricultural and sewage pollution study appeared first on Smithsonian Insider.

The 5.8-magnitude earthquake that shook the eastern United States on the afternoon of Tuesday, Aug. 23, caused minor damage to some of the Smithsonian's natural history collections. All public Smithsonian museums are open and have been determined safe for visitors and staff.

The post Earthquake causes minor damage to Smithsonian natural history collections appeared first on Smithsonian Insider.

What Google is attempting for books, the University of California, Berkeley, plans to do for the world's vertebrate specimens: store them in "the cloud."

The post New “cloud-based” storage initiative to make vertebrate research collections available worldwide appeared first on Smithsonian Insider.

JoVonn Hill, a research associate with the Mississippi Agricultural and Forestry Experiment Station at Mississippi State University, recently borrowed 32,000 grasshoppers from the Smithsonian’s National […]

The post Mississippi State borrows grasshopper collection from Smithsonian appeared first on Smithsonian Insider.

Rope, golf balls, sweat pants, bottles and aluminum cans are a few of the discarded items biologist Matt Klope says he has found inside the […]

The post Gray whale specimen an important addition to Natural History Museum collections appeared first on Smithsonian Insider.

Among the bats, rats and other ferocious animals that lie within the storage drawers of the mammal collection in the Smithsonian’s National Museum of Natural […]

The post The world’s scariest rabbit lurks within the Smithsonian’s collection appeared first on Smithsonian Insider.

As the Zika virus is rapidly taking hold around the world, health officials are racing to find its cause and prevent further spread of the […]

The post Smithsonian’s mosquito collection is weapon in battle against Zika appeared first on Smithsonian Insider.

Thanks to a recent reassessment of specimens preserved in jars of alcohol at the Smithsonian’s National Museum of Natural History, New Hampshire is now on […]

The post Discovery in Smithsonian collection broadens understanding of rare North American leech appeared first on Smithsonian Insider.

A fossil that has been in the collection of the Smithsonian’s National Museum of Natural History since it was discovered in 1951 is today helping […]

The post New Species of Extinct River Dolphin Discovered in Smithsonian Collection appeared first on Smithsonian Insider.

“Probably no genus of birds in the American avifauna has received the amount of attention that has been bestowed upon the turkeys…there has been no […]

The post Happy Thanksgiving! Here are 25 fun turkey-related objects in Smithsonian collections! appeared first on Smithsonian Insider.

Smithsonian Institution Libraries has recently acquired a rare first edition of Darwin's Geological Observations on the Volcanic Islands, Visited During the Voyage of the H.M.S. Beagle.

The post With 1844 first edition, Smithsonian Libraries completes its collection of Charles Darwin’s three-volume geology series appeared first on Smithsonian Insider.

Fluorite is well known and prized for its rich variety of colors, most commonly pale green, purple, yellow, orange, blue, pink and colorless. “We acquired this specimen because it is a very nice quality fluorite with an attractive color and it is large enough to be exhibited,” Curator Jeff Post says.

The post Smithsonian’s National Gem Collection acquires a yellow fluorite from Tanzania appeared first on Smithsonian Insider.

The pendant took Grand Prize in the National Saul Bell Design Competition in 2008 and features a beautiful 3.76-ct pink tourmaline from Nigeria.

The post Pink tourmaline “Nautilus” pendant enters National Gem Collection appeared first on Smithsonian Insider.

The National Museum of Natural History’s gem collection has a new addition: the Cindy Chao Black Label Masterpiece Royal Butterfly Brooch. Created by Chao in […]

The post Butterfly Brooch Enters National Gem Collection appeared first on Smithsonian Insider.

The post Pam Wintle, senior film archivist, describes the moving image collection of the Human Studies Film Archives appeared first on Smithsonian Insider.

Did you know the Smithsonian’s museum support center is home to the largest collection of whale bones EVER? Madeline Sofia from Joe’s Big Idea takes […]

The post Why the Smithsonian has world’s largest whale bone collection appeared first on Smithsonian Insider.

Obsessive in his collecting and emotionally invested in contributing to science and perpetuating knowledge, Palmer lived the adventurous yet nomadic life of a collector.

The post Remarkable ethnobotany collections of Edward Palmer highlighted in new Smithsonian Website appeared first on Smithsonian Insider.

In 1909, naturalist Dr. Edgar A. Mearns joined Theodore Roosevelt and scientists from the Smithsonian and New York’s American Museum of Natural History on an […]

The post New project will improve access to thousands of scientific field books, journals and notes in Smithsonian collections appeared first on Smithsonian Insider.

The National Park Service and the Smithsonian Institution have announced a new partnership to share responsibility for selected National Park Service natural history collections, making them more readily available to researchers through the Smithsonian.

The post National Park Service natural history collections transferred to care of the Smithsonian appeared first on Smithsonian Insider.

Given its scale and diversity, the Smithsonian’s collection of 154 million items presents a unique digitization challenge. This video showcases a conveyor belt driven imaging […]

The post Digitizing the Smithsonian’s Botany Collection appeared first on Smithsonian Insider.

Engineers shouldn’t have to reinvent the wheel—or wings, or sonar systems—when mother nature has already done much of the heavy design work. In fact, finding […]

The post Next Engineering Revolution Is Hiding in Museum Collections appeared first on Smithsonian Insider.

Federal agencies act as custodians of hundreds of diverse scientific collections that contain everything from plant and animal specimens, tissues, and DNA to microbes, minerals, […]

The post One-Stop Shopping for Federal Scientific Collections appeared first on Smithsonian Insider.

 Mass Digitization of the living orchid collection maintained by Smithsonian Gardens.

The post Smithsonian Digitization: Orchid Collection appeared first on Smithsonian Insider.

No green thumb? You don’t need to water these dazzling orchids to enjoy them. More than 8,000 living specimens in the Smithsonian Gardens Orchid Collection […]

The post See thousands of orchids in incredible detail in the Smithsonian’s newly digitized collection appeared first on Smithsonian Insider.

This article aims to encourage practitioners, young and seasoned, by enhancing their structure-determination toolboxes with a selection of tips and tricks on recognizing and handling aspects of data collection, structure modelling and refinement, and the interpretation of results.

In small-molecule single-crystal structure determination, we now have at our disposal an inspiring range of fantastic diffractometers with better, brighter sources, and faster, more sensitive detectors. Faster and more powerful computers provide integrated tools and software with impressive graphical user interfaces. Yet these tools can lead to the temptation not to check the work thoroughly and one can too easily overlook tell-tale signs that something might be amiss in a structure determination; validation with checkCIF is not always revealing. This article aims to encourage practitioners, young and seasoned, by enhancing their structure-determination toolboxes with a selection tips and tricks on recognizing and handling aspects that one should constantly be aware of. Topics include a pitfall when setting up data collections, the usefulness of reciprocal lattice layer images, processing twinned data, tips for disorder modelling and the use of restraints, ensuring hydrogen atoms are added to a model correctly, validation beyond checkCIF, and the derivation and interpretation of the final results.

The National Academies of Sciences, Engineering, and Medicines Task Force on the 2020 Census today issued a letter report and submitted it as a public comment to the U.S. Department of Commerce, which recently requested public comments on the 2020 Census.

One of 4,000 "The Far Side" panels Gary Larson drew over 14 years. The full collection is now out in paperback.; Credit: Gary Larson

Off-Ramp animation expert Charles Solomon reviews "The Complete Far Side: 1980-1994" by Gary Larson.

It’s hard to believe the last panel of Gary Larson’s wildly popular comic strip “The Far Side” ran 20 years ago: January 1, 1995. The comics page of the LA Times (and many other papers) still feels empty without it.

RELATED: Charles Solomon interviews artists responsible for look of "Big Hero 6"

During its 14-year run, "The Far Side" brought a new style of humor to newspaper comics that was weird, outré and hilarious. The strip became an international phenomenon, appearing in over 1,900 newspapers worldwide. Larson won both the National Cartoonists' Society Reuben Award for Outstanding Cartoonist of the Year and the Best Syndicated Panel Award. An exhibit of original artwork from the strip broke attendance records at natural history museums in San Francisco, Denver and here in L.A. Fans bought tens of millions of "Far Side" books and calendars.

Much of the humor in “The Far Side” derived from Larson's seemingly effortless juxtaposition of the mundane and bizarre. When a bug-housewife declares "I'm leaving you, Charles...and I'm taking the grubs with me," it's the utter normalcy of the scene that makes it so funny. Mrs. Bug wears cats eye glasses, while Mr. Bug reads his newspaper in an easy chair with a doily on the back.

Or, a mummy sits an office waiting room reading a magazine while a secretary says into the intercom, “Mr. Bailey? There’s a gentlemen here who claims an ancestor of your once defiled his crypt, and now you’re the last remaining Bailey and … oh, something about a curse. Should I send him in?”

"The Complete Far Side" contains every strip ever syndicated: more than 4,000 panels. It should probably come with a warning label, "Caution: reading this book may result in hyperventilation from uncontrollable laughter." Except for a few references to Leona Helmsley or other now-forgotten figures, Larson’s humor remains as offbeat and funny as it was when the strips were first printed.

Andrews and McMeel initially released this collection in 2003 in two hardbound volumes that weighed close to 10 pounds apiece. You needed a sturdy table to read them. The three volumes in the paperback re-issue weigh in around three pounds and can be held comfortably in the lap for a while.

Because “The Far Side” ended two decades ago, many people under 30 don’t know it. The reprinted collection offers geezers (35 or older) a chance to give a present that should delight to that impossible-to-shop-for son, daughter, niece or nephew. How often does an older adult get a chance to appear cool at Christmas or Hanuka? 

And if that ingrate kid doesn’t appreciate it, "The Complete Far Side" also makes an excellent self-indulgence.

Charles Solomon lends his animatio expertise to Off-Ramp and Filmweek on Airtalk, and has just been awarded the Annie's (The International Animated Film Society) June Foray Award, "for his significant and benevolent or charitable impact on the art and industry of animation." Congratulations, Charles!

This content is from Southern California Public Radio. View the original story at SCPR.org.

A fossil that has been in the collection of the Smithsonian's National Museum of Natural History since it was discovered in 1951 is today helping scientists piece together the evolutionary history of whales and dolphins, including the origins of the endangered South Asian river dolphin.

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Around 50% of gold in used mobile phones is not recovered for future use, a new study finds. The researchers suggest that a global circular economy in mobile phones could be created by improving recycling of precious metals in phones in developing countries, as well as increasing the lifespan of phones and improving collection after use. These changes will reduce pressures on non-renewable resources and close ‘metal flow loops’.

A new analysis of waste recycling systems in Portugal highlights where kerbside (edge of pavement) collection systems could be optimised, to decrease their environmental impact. In this case, researchers found that the kerbside system was less favourable economically and environmentally due to more packaging and more fuel consumption per tonne of waste, compared to a system where recyclable materials are deposited by residents in large containers. But the researchers suggest that measures such as re-usable boxes and efficient collection routes could help to mitigate the impact of kerbside collection. While there is an environmental impact from waste collection, processing and disposal, this study only focused on the collection phase.

Significant savings on mileage and vehicle costs can be achieved by using computer optimisation to plan waste collection routes, new research suggests. When applied to a case study of cooking oil recycling in Portugal, it was found that the technique could lead to a reduction of 13% in annual distance travelled and a fleet hiring cost reduction of 11%.

With guidance from the World Wildlife Fund, Swedish retailer IKEA uses bath towels and duvet covers to spread a message of conservation.