This is one of my favorite childhood games, I believe it was bought by my grandmother for me and my brother around 2006. The two of us played it many times over the years, while I did not play too much of the puzzles since I would often get stumped on them, I did sink many hours into the sandbox mode. I made many pirate ships with the wooden planks and cannons along with steam powered contraptions and occasionally make a box of springs and balls to make them bounce around more and more wildly until they made the PC chug and eventually clip out of the box.
Besides the gameplay, I loved the music and the scientist that would occasionally pop in to say something, my favorite track is the one with the string instrument plucking away progressively. I still have the original disc and installed it again not too long ago, and it's as fun as I remember.
I also now realize it is very much inspired by The Incredible Machine after I played it recently, it's kind of a spiritual successor to the series.
While I personally prefer to play it on older systems which it was made for, I would love to see it added here to be more accessible to others, epecially on current systems.