8A10 Solar System Mechanics

The Seasons

The Seasons

Catalog: 
8A10.170
Location: 
16-2
Blue Planet Globe with internal lamp and moving internal shroud. Repeatedly cycles through the seasons with a period of a few minutes.

Venus globe

Venus globe

Catalog: 
8A20.10F
Location: 
16-3
12" diameter

Eclipse

demonstration image

Eclipse

Catalog: 
8A10.30
Location: 
16-4
The Inflatable Eclipse Kit is used to show solar and lunar eclipses.

Moon & Tides

Moon & Tides

Catalog: 
8A10.330
Location: 
16-1
A segment of a large rubber band with three holes punched in it used as a model of the moon & tides.

Celestial Sphere - Inflated

demonstration image

Celestial Sphere - Inflated

Catalog: 
8A10.80C
Location: 
18-2
Replogle 16-inch inflatable glow-in-the-dark.Milky Way boldly shown.

Celestial Sphere

Celestial Sphere

Catalog: 
8A10.80A
Location: 
18-1

Trippensee

Celestial Sphere - Illuminated

Celestial Sphere - Illuminated

Catalog: 
8A10.80B
Location: 
Ag4

When not lit, sphere shows stars on a blue field. When lit in a dark room, beautiful constellations with related images are revealed.About 12" diameter.