HUMAN INVENTIVENESS BICYCLE PULLEY SCREW FISHING POLE LEVER WEDGE BEATER HAND DRILL AX CART WHEEL AND AXLE Simple machines can be divided in two families: The WEDGE family WEDGE The LEVER family LEVER WHEEL AND AXLE SCREW PULLEY THE COMPOUND MACHINES ARE MADE OF MORE.
Download ReportTranscript HUMAN INVENTIVENESS BICYCLE PULLEY SCREW FISHING POLE LEVER WEDGE BEATER HAND DRILL AX CART WHEEL AND AXLE Simple machines can be divided in two families: The WEDGE family WEDGE The LEVER family LEVER WHEEL AND AXLE SCREW PULLEY THE COMPOUND MACHINES ARE MADE OF MORE.
HUMAN INVENTIVENESS BICYCLE PULLEY SCREW FISHING POLE LEVER WEDGE BEATER HAND DRILL AX CART WHEEL AND AXLE Simple machines can be divided in two families: The WEDGE family WEDGE The LEVER family LEVER WHEEL AND AXLE SCREW PULLEY THE COMPOUND MACHINES ARE MADE OF MORE THAN ONE SIMPLE MACHINE FISHING POLE BICYCLE BEATER HAND DRILL CART AX THE BEST MACHINE EVER!!! WEBSITE VIDEO CLIP