No hay artículos en el carro
No hay artículos en el carroPara demostrar que la luz blanca se puede componer de todos los colores espectrales mediante la rotación del disco multicolor. Consta de un disco multicolor de 175 mm de diámetro, montado en soporte metálico y accionado por correa con la ayuda de rueda motriz, equipado con un mango.
L. Simon
Comentado en los Estados Unidos el 21 de junio de 2024
This is so cool. I teach pre-k and I am really looking forward to showing this to them when we talk about light and color. I have tried all kinds of materials to try to demonstrate this in the past and have not been successful. This is absolutely wonderful and so well-made.
Patrick G.
Comentado en los Estados Unidos el 21 de febrero de 2024
Exactly as described, looks good and feels sturdy and heavy. Demonstrates the color mixing principle very accurately!
Nolanz
Comentado en los Estados Unidos el 12 de noviembre de 2021
Would be more versatile if the disk was easily removal and able to be swapped out for other color combinations. The historic devices that it mimics were designed to show multiple color experiments. This one is a one trick pony, it works, but will have to be modified to be made fully useful.
Customer
Comentado en los Estados Unidos el 16 de febrero de 2019
Great teaching tool!
P. Flora
Comentado en los Estados Unidos el 17 de diciembre de 2019
Easy to use and the kids enjoyed making it go. You do need to hold the base for them when they turn it or it will fall over.
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