Battery powerd car

 My grouop did a project on a battery powerd  car. It had already been made so all we need to do is examine and test it so that was very easy to say the least. It was hard to get it working again so that was challenging.I think for the next time I could work a bit faster and not get as frustraited.

The brian box.

 During the science group I'm we made a perpela spin using  electricity. It took a few trys to get there but we got there in the end. we had to use four batterys to power it and it did power it maybe a tad to much because it got up to the point of going so fast that it span off its holder and flew up into the air for a bit.It was sort of hard thinking of what we needed to make out of the brain box because we had missing pieces and most of the instructions were gone so it helped narrowing down to what we need to make so that part was easy and hard. But I think our whole group may need to coperate and work together more so that would be a good thing to work on next time if there is one.