- Posts: 323
- Thank you received: 0
E2-34: BASIC ORRERY (PLANETARIUM)
- zzfixk23
- Offline
- Banned
-
12 years 1 month ago - 12 years 2 weeks ago #396
by zzfixk23
ID Code: E2-34
Purpose: Demonstrate the sun-earth-moon spatial relationship and related concepts..
Description: This device, known as an orrery, illustrates how the earth's rotation causes day and night, how the earth's revolution around the sun and the tilt of its axis causes the seasons, and why the moon has phases.
Availability: Available
E2-34: BASIC ORRERY (PLANETARIUM) was created by zzfixk23
ID Code: E2-34
Purpose: Demonstrate the sun-earth-moon spatial relationship and related concepts..
Description: This device, known as an orrery, illustrates how the earth's rotation causes day and night, how the earth's revolution around the sun and the tilt of its axis causes the seasons, and why the moon has phases.
Availability: Available
Last edit: 12 years 2 weeks ago by zzfixk21.
Please Log in to join the conversation.
Time to create page: 0.230 seconds