A Special Kind of Moon

There is something about a full moon that affects us (sometimes literally!) and our admiration of it can be found in art, literature, music, and poetry.  The full moon is revered in many cultures across the globe.  In North America, tribes of Native Americans gave varying names to the full moons according to the season, …

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Put Yourself on Target

Today’s post is authored by Constance Carter, head of the science reference section. Connie has written for us before, see her posts - Food Thrift: Scraps from the Past  and Celebrate with a Chocolate Chip Cookie. The LC Science Tracer Bullet is celebrating its 40th birthday this month! The idea behind the Tracer Bullet was to find …

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Transit of Venus: The Unsung Heroes

The following is a guest post by Dr. Sten Odenwald, NASA/ National Institute of Aerospace, who presented a lecture on the Transit of Venus at the Library of Congress on May 8, 2012. You can view his lecture on our webcast page and Youtube channel. On June 5th, 2012 most people will have the opportunity …

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Science Diplomacy

May is Asian-Pacific American Heritage month, which provides me with the perfect opportunity to highlight one of our outreach activities- the Asian Science & Technology (S&T) Forum. Our division’s research specialist in Asian S&T policy, Dr. Tomoko Steen, created this forum three years ago as a discussion group on behalf of a selection of Asian …

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Pic of the Week pt2: Play Ball!

Without looking at today’s photo, can you use the following clues to figure out what today is? The Green Monster Duffy’s Cliff The Triangle Williamsburg The Lone Red Seat The Splendid Splinter Pesky’s Pole Sweet Caroline Curse of the Bambino The Snodgrass Muff One hundred years ago today Fenway Park had its first professional game …

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The “Stars” of Titanic

I answer a fair share of questions from authors, historians, and filmmakers who are trying to find weather or astronomical observations for a particular time and place so they can accurately describe a moment in time. You can imagine my delight when I read that film director James Cameron will be including a historically accurate …

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A Factory, a Fire, and Worker Safety

Last year I missed the opportunity to write a post commemorating the 100th anniversary of the fire at the Triangle Shirtwaist Factory that occurred on March 25, 1911.  I didn’t want to let another year pass without writing about it because of its importance in workplace safety and labor history. The Triangle Waist Company was …

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Field of Cherries

I doubt that anyone would disagree that the best time to visit Washington D.C. is when the Japanese cherry trees are in bloom. It is said that the cherry blossoms are awakened in spring by the ‘maiden who causes trees to bloom’ or by fairies who visit the emperor at the Palace of Yoshino in …

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