magnetic car

 for science today me and my group were learning about a magnetic power car and getting ideas for when we build one from scratch to day we tested how fast how it can go how high it can climb And It can go pretty fast on the grass and very fast on concrete I wanted to see if it can work on the water. do you think the magnet car can float??

bran box science

 for science we were learning about power and how to make a lemon battery bran box I found it hard to find all the parts and why the fan didn't work I found it easy to make the fan when we had all the parts i found it hard to make a creation because all the part was not there next time i will make sure all the part are in the bran box