Under $200

This activity is larger, messier, and a lot more fun that the clay model we made in Episode #4. In the last activity, we pressed various s...

It is said that familiarity breeds contempt, and this certainly is true of the Moon. Many astronomers despise the Moon as a bright lamp that ...

“How powerful is that telescope?” is more often than not the first thing out of a person’s mouth when they see a large telescope. To the uniniti...

Description Alpen Binocular Tripod Adapter For the outdoor enthusiast who tires of holding binoculars up to the eyes, the Alpen Binocular Tripod A...

Features Study specimens in stages using three magnification powers ranging from 40x to 640x with 3 objective lenses. Color filter wheel makes it...

Legend has it that a young Galileo observed the swinging of a censer (incense holder) in church one day and noted that the incense burners kept swi...

We’ve all heard the story – Isaac Newton sat in his garden under an apple tree, looking up at the waning gibbous Moon in the early morning sky. An ...

Features Special mount atop telescope tube allows users to attach their device to the telescope and easily locate constellations and planets in t...

One of the great problems with teaching visual astronomy, or introducing anyone new to the activity, is simply the great number of images that we a...

Dr. Barth elaborates on one of the persistent problems with standards-based STEM curriculum is the emphasis upon the Learn, Believe, Repeat methodo...

Dr. Barth elaborates on one of the persistent problems with standards-based STEM curriculum is the emphasis upon the Learn, Believe, Repeat met...

Dr. Barth elaborates on one of the persistent problems with standards-based STEM curriculum is the emphasis upon the Learn, Believe, Repeat method...

Description The Explore Scientific Backpack Carrying Case is designed specifically with amateur astronomers in mind. The backpack is a great way t...

Features 32mm aperture brings in lots of light so you can see more. 8x magnification makes objects appear eight times larger. Great tool for both...

Features LED Time Display with adjustable brightness Portable, wireless Bluetooth 5.0 5W x 2 Stereo Speaker Wireless Charging 5W Power Bank (with...

Features Records Video & Takes Photos Video camera mounted on a 27" flexible coil lets you peer over, under and around obstacles and into sma...

Features Waterproof Floating neck strap 300ft field of view at 1000 yards Carrying case and lens cloth included Bak7 Prism   Description These...

Features Smartphone adapter Adjustable LED illumination Height-adjustable stage with clips Battery-powered (2 AA batteries included) Prepared sli...

Features Great for indoor or outdoor use Open the hatch entrance Circular flap opening for crawl-through fun Inspires imaginative play Made of du...

Features Collects temperature and humidity 3 selectable channels Can be used indoors or outdoors Temperature range: -20°C to 60°C (-4°F to 140°F)...

Features Collects temperature 3 selectable channels Can be used indoors or outdoors Temperature range: -20°C to 60°C (-4°F to 140°F) Transmission...

Features Double alarm with snooze Moon phase display Barometer with weather forecast 6 types of weather forecast icons Indoor / outdoor temperatu...

Features BASE STATION Weather forecast with symbols (forecast for the coming 12-24 hours) Indoor and outdoor temperature (C°/F°) Indoor and outdo...