Scientist Alder

First MRN Appearance: 0006
Last MRN Appearance: 0123
Performed By: Bud Alder

Scientist Alder is known to share his scientific expertise in both the real Neighborhood and the Neighborhood of Make-Believe. His demonstrations have included topics such as wind velocities[1], the effects of heat[2], and water purification.[3]

Scientist Alder was instrumental in helping Donkey Hodie find the ideal location for building his windmill[4] -- eventually settling in Someplace Else.

Images

Appearances

Mister Rogers' Neighborhood

• 0006
• 0019
• 0054
• 0062
• 0123

References

1. Episode 0019. Mister Rogers' Neighborhood
2. Episode 0054. Mister Rogers' Neighborhood
3. Episode 0062. Mister Rogers' Neighborhood
4. Episode 0019. Mister Rogers' Neighborhood