07-05-2017, 06:24 AM
Jan,
You have that curiosity so important to growth. No matter how technological we become, we are always never far from the "simple machines" we studied in elementary school. As a telephone man, I often wished I could have school children use my block and tackle in placing a wire between rural poles 100 meters apart.
Wedges are so useful. (They even work in flat lands. :
) Thanks for sharing your post.
Ken
You have that curiosity so important to growth. No matter how technological we become, we are always never far from the "simple machines" we studied in elementary school. As a telephone man, I often wished I could have school children use my block and tackle in placing a wire between rural poles 100 meters apart.
Wedges are so useful. (They even work in flat lands. :
) Thanks for sharing your post.Ken