You are so cute and so are your instructables. As a homeschooling mom, I found this submission by you invaluable and my kids loved watching it. Learning through fun is the best kind, thank you.
When I was a student of astronomy, a good professor taught us that when we do calculations with concrete numbers, always we must include the units of measurement, as you do, to reduce the possibility of arriving at disparate results.
5 Comments
6 years ago
Hi, I did cut the Same length, but the pipe didn't make any sound? Blocking one side still can't make sound:(
8 years ago on Introduction
You are so cute and so are your instructables. As a homeschooling mom, I found this submission by you invaluable and my kids loved watching it. Learning through fun is the best kind, thank you.
9 years ago on Introduction
Very useful info, thanks for sharing if.
When I was a student of astronomy, a good professor taught us that when we do calculations with concrete numbers, always we must include the units of measurement, as you do, to reduce the possibility of arriving at disparate results.
Reply 9 years ago on Introduction
Thank you! Yes I learned the same thing in school. The units are important, especially if you are mixing them together.
9 years ago
Keep up the instructables love them!