![Quarkum]](/wp-content/uploads/2013/04/sitting-quarkum-a.png)
DIY: Constellation Jar Light
In honor of THL’s newest release, Elizabeth’s Constellation Quilt, we decided to do a constellation-inspired craft that is perfect for nighttime. Using a few objects found around the house, you…
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Women in Science Wednesday: Margaret Hamilton
Women in Science Wednesday is THL’s biweekly blog where we feature a female scientist and her intellectual contributions to STEM. Margaret Hamilton (born August 17, 1936) Margaret Hamilton is a…
Women in Science Wednesday: Mae Jemison
Women in Science Wednesday is THL’s biweekly blog where we feature a female scientist and her contributions to STEM. Mae Jemison (1956 – Present) “Don’t let anyone rob you…
Creating a Braille Book
Yesterday, THL visited the National Braille Press in Boston to learn about publishing books in braille in preparation for a book we’re planning about Eşref Armağan, a blind painter from…
Cooking with Kids: Deviled Eggs
As part of our series of spring food traditions (and fun in the kitchen) we turn to eggs. Some cultures have a history of believing that the world began as…
Too Old or Too Cold to Trick or Treat? Turn Your Food into a Halloween Feast!
By the time kids are in middle school some of them give up on trick or treating while others county the days until Halloween. And some years the weather is…
Happy Birthday to Jonas Salk, Scientist & Humanitarian Who Helped Conquer Polio
One of the greatest challenges to mankind always has been eradicating the presence of debilitating disease. Until just thirty years ago poliomyelitis occurred in the United States and throughout the…
The Science of Autumn Leaves and 5 Resources for Finding the Best Fall Colors
Trees do all of their growing in the spring. The new branches and the buds for next years leaves are already set by the end of June; the leaves you…
Getting Started on Your Book Club? Ten Great Science Books for Grades 3-5
Have you started your Science Book and Activity Club yet? You can learn how to start your club and become eligible for free books, poster and cash prizes worth $1500…
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The Walking Fish – Paperback Edition Book
$8.95
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4-PACK Dinosaur Excavation Kit Package — Dig out & build your own cool dinosaurs!
$23.80$19.95 -
The Walking Fish Cloth/Hardcover Edition Book – Limited Edition
$16.95
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Painting In The Dark: Esref Armagan, Blind Artist — A Picture Book by Rachelle Burk (Paperback)
$14.99
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TYRANNOSAURUS / T-REX: Dinosaur Excavation Kit — Dig out & build your own dinosaur!
$6.95$5.95
