≤$20

 Since the 1500s, Brazil has been the world’s foremost source for tourmaline, this jet black crystal. Tourmaline is actually a large group of minerals with a common crystal structure and physical properties, often identifiable by long, columnar crystals. Different colors...

A set of 2 shells: one whole and one sliced These shells were once home to a sea snail called Turritella terebra, native to the Indo-Pacific. The shell has a long tower-like shape which resembles a drill, hence its name...

A single fox claw in a gem jar Photos are representative of the specimen you will receive. Please allow for slight variations in claw size. Size range: .5"-.75" These specimens have been ethically sourced from naturally deceased animals in the...

Listing for a single badger claw. Photos are representative of the specimen you will receive. Please allow for slight variations in claw size. Size range: .75"-1.75" These specimens have been ethically sourced from naturally deceased animals in the wild

Bag of 3 wildflower seed bombs Seed bombs are a combination of flower seeds and paper designed to “throw & grow”. They allow wildflowers to grow by simply throwing a seed bomb out into the world without having to get...

More Information: The Ares V (formerly known as the Cargo Launch Vehicle or CaLV) was the planned cargo launch component of the cancelled NASA Constellation program, which was to have replaced the Space Shuttle after its retirement in 2011. Ares...

The 13 stars in the sky represent the "Mercury 13" who successfully completed the same medical tests as the Original Mercury 7. While these women did not have the opportunity to fly, their efforts inspired multiple generations of women who came...

This is the original NASA emblem. 2 3/4” inch diameter Merrow® border Original pattern   More info: NASA's second official insignia, meant to be used for less formal purposes than the official seal. Unofficially called the "meatball", it replaced the"worm" logo.

This scale is made for measuring very precise amounts, with an accuracy of one-tenth of one gram (0.0035 oz). Measurements of mass this precise are accomplished using a clever electronic component called a strain gauge—an array of very fine wiring...

Please note, the images shown are representative of what you will receive. Please allow for slight variation in size and color.  This listing is for one horn coral, ranging in size from approximately 2"-4."  FURTHER INFORMATION: Horn corals are from the...

This fabric swatch was taken from the payload bay liner of the Space Shuttle Columbia following its last successful mission. On March 1, 2002, this piece, along with the rest of the shuttle launched into outer space, for the 27th...

This rock is an intrusive igneous form called gabbro which makes up much of Earth’s oceanic crust. This rock, sometimes called “black granite” in the ornamental stone industry, helped prove the theory of plate tectonics in the 1960s. When researchers...