Animated Educational Video

I need a 30-60 minute animated informational video aimed at adults. The purpose of this video is to educate.

Key Requirements:
- The animation style can be 2D, 3D, or whiteboard (please specify your preference)
- Engaging content tailored for an adult audience
- High-quality visuals and clear, informative narration
- Experience in creating educational animated videos is a plus
- Include voiceover

Ideal Skills:
- Proficiency in animation software
- Strong storytelling and scriptwriting skills
- Voiceover talent or access to professional voiceover artists
- Ability to deliver on time and within budget

Please provide samples of your previous work.