Your browser isn’t supported any more. Update it to get the very best YouTube knowledge and our most recent attributes. Find out more The Projector Metaphor by David Hoffmeister – “From the projector place, In the projector, Is that this glowing, excellent, radiant light. That’s a fantastic metaphor for that https://www.youtube.com/channel/UCXpL4OXSmktqlP6_S5p5jIQ