As part o' t' University o' Florida Rocket Team/Club. Begad! These motors were made from sugar and potassium nitrate. Blimey! Three different designs were shown in t' order played: Uninhibited, 4 BATES grains, Moonburner. Avast! T' last one has titanium flakes mixed in, givin' it t' sparkle it showed. Arrr! This video is for educational purposes only.