Every wondered how fireworks work? In this fun science lesson we use LEGO bricks to learn some cool facts about fireworks with LEGO stop motion. Find out which chemicals are used in fireworks and how we get different colored explosions in the night sky! Perfect viewing for fun activities for families at home. Subscribe to Greg: https://www.youtube.com/user/gregfoot08 #RebuildTheWorld #ExplainedWithLEGOBricks #LEGO Welcome to the official LEGO channel where everything is awesome! This is the home for all your latest LEGO movies, animations and series from your favorite LEGO themes such as LEGO NINJAGO, LEGO Star Wars, The LEGO Batman Movie, LEGO Minecraft, LEGO Marvel Super Heroes, LEGO DC Super Heroes, LEGO City and much more to come in exclusive episodes and stop motion videos. You can also find your weekly LEGO Shows such as REBRICKULOUS or Beyond the Instructions, as well as hundreds of LEGO songs and LEGO movie trailers. And that’s not all! – you can be one of the first