this is for my science fair, but i can tell you how to use it first: put the potato looking thing on the scale second: put the thermometer in the test tube third: put the sample with the needle on the bunsen burner and quickly put it under the test tube last: put the thermometer in the test tube again and then, the code should do its work.
code and costumes by me, music from roblox ad sound effects from this project: https://scratch.mit.edu/projects/1260352203/