#focu

This is a challenging work when you can see, but completing all four of the cylinder blocks is very challenging while wearing a blindfold! Designed to isolate the relationship between dimension and volume, each cylinder block offers a student ten cylinders, differing in their relative heights and weights. Some are tall and narrow, some are tall and wide, while others are short and narrow or short and wide. The student removes each cylinder from its block by grasping its handle with just three fingers, feeling the weight of each cylinder and strengthening their fingers in the process. Exploring the blocks, using either one, two, three, or all four blocks simultaneously, the student is able to internalize the differences in weight caused by different proportions.

The Vera Rubin Telescope, when built in Chile, uses the biggest optical lens humans have ever built. It will take an extremely high resolution (3.2 gigapixel) image of an area of the night sky every 30 seconds, repeating the exercise for 10 years - literally creating a timelapse video of parts of the universe. The hope is that characterizing subtle motions in distant galaxies will allow scientists to better understand the distribution of dark matter and how it influences motions in the universe.

Source : whoisandrea

           by AllanOdyne

Pedro Flores ionnalee Cine Joia, São Paulo, Brazil, 2018

old brown bear staring somewhere-171711 - old brown bear staring somewhere. curious animal look. focus on eyes