Week 6 Museum of Science and Industry, Chicago Rulers Pencils String Cans Balls Books Aluminum foil Tape Cardboard tubes orboxes Cups Bottles Suggested itemsinclude: Materials Experiment Goldberg . least three simple tobuild adeliberately complicated invention called aRube easier. Perform the easy task ofpouring your favorite summer drink intoacup by using at Hot summer days make usfeel lazy. That’s why we love simple machines …they make work Week 6:ASimplyComplicatedSip of booksonatable. that letsyouuseseveral heights,likeatableandchair,orstack Find alocationforyourmachine;itmaybehelpful tohaveaspot andaxle,,,screwwedge. of simplemachinesbeforedecidingwhichthreetouse:inclinedplane, based onyourimagination.Startbylearningaboutthesixtypes There’s no“right”waytobuildaRubeGoldbergmachine,it’sall Instructions Lever Wheel andAxle

Wedge Pulley it willwork. that can turn your lights off while you’re lying inbed, and draw how machine withthe most steps. Dream upanother invention, like one simple machines. Challenge your friends to see who can build a Try making your invention even more complicated by using all six Game on! a to move an objectalonger distance. force and distance, meaning you’ll need to exert lessforce ifyou use Simple machines make work easier by providing atradeoff between up ofsimple machines connected together inachain reaction. process that ended inasimple task. Complex machines are made overly complicated inventions. His drawings showed along, difficult Rube Goldberg was anengineer and artist who drew cartoons of What’s happening? work right,butthat’spartofthefun! take severaltriestogeteachstep least threesimplemachines.Itmay to knockthebottleoverusingat aluminum foil.Nowfigureouthow the cup—youcanmakeonefrom funnel todirecttheliquidinto pour theliquid.Tryusinga that itcanfalloverand drink abovethecupso filled withyoursummer a smallplasticbottle cup andpositioning by securingyour final stepfirst Set upyour

tech package! and enter acontest to winafamily Visit msichicago.org/summerbrain Brain Gamesphotos! Send usyourSummer • Industrial Designer • Electrical Engineer • Inventor • Robotics Technician You couldbea… Like thisactivity? high and 15feet wide. a giant pinball machine that’s 7feet Check out machine. classic example ofaRube Goldberg Play the board game Mouse Trap, a org/simple-machines. Machines online game at msichicago. work by playing MSI’s Simple Understand how simple machines With Machines More WaystoPlay into acup instead. building amachine that gets aball If pouring adrink is too difficult, try cans can behelpful. your bottle …falling books and rolling It takes some weight to knock over aluminum foil. the cup. You can make one from Use afunnel to direct the liquidinto Tips Swiss JollyBall

at MSI,

Museum of Science and Industry, Chicago