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Experiments with Brass Fasteners

44 experiments using this material

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Cardboard Robot Arm

Your cardboard robot arm mimics how real tendons and muscles work in your hand! The strings act like tendons — strong co...

Duration:30 min Materials:8 items Age range:9-12

Amazing Cardboard Robot Arm Challenge

Your cardboard robot arm mimics how real tendons and muscles work in your hand! The strings act like tendons — strong co...

Duration:10 min Materials:8 items Age range:9-12

Super Cardboard Robot Arm Challenge

Your cardboard robot arm mimics how real tendons and muscles work in your hand! The strings act like tendons — strong co...

Duration:15 min Materials:8 items Age range:9-12

Mega Cardboard Robot Arm Challenge

Your cardboard robot arm mimics how real tendons and muscles work in your hand! The strings act like tendons — strong co...

Duration:20 min Materials:8 items Age range:9-12

Ultimate Cardboard Robot Arm Challenge

Your cardboard robot arm mimics how real tendons and muscles work in your hand! The strings act like tendons — strong co...

Duration:25 min Materials:8 items Age range:9-12

Epic Cardboard Robot Arm Challenge

Your cardboard robot arm mimics how real tendons and muscles work in your hand! The strings act like tendons — strong co...

Duration:30 min Materials:8 items Age range:9-12

Cool Cardboard Robot Arm Challenge

Your cardboard robot arm mimics how real tendons and muscles work in your hand! The strings act like tendons — strong co...

Duration:5 min Materials:8 items Age range:9-12

Awesome Cardboard Robot Arm Challenge

Your cardboard robot arm mimics how real tendons and muscles work in your hand! The strings act like tendons — strong co...

Duration:10 min Materials:8 items Age range:9-12

Fun Cardboard Robot Arm Challenge

Your cardboard robot arm mimics how real tendons and muscles work in your hand! The strings act like tendons — strong co...

Duration:15 min Materials:8 items Age range:9-12

Quick Cardboard Robot Arm Challenge

Your cardboard robot arm mimics how real tendons and muscles work in your hand! The strings act like tendons — strong co...

Duration:20 min Materials:8 items Age range:9-12

Simple Cardboard Robot Arm Challenge

Your cardboard robot arm mimics how real tendons and muscles work in your hand! The strings act like tendons — strong co...

Duration:25 min Materials:8 items Age range:9-12

Giant Cardboard Robot Arm Challenge

Your cardboard robot arm mimics how real tendons and muscles work in your hand! The strings act like tendons — strong co...

Duration:30 min Materials:8 items Age range:9-12

Mini Cardboard Robot Arm Challenge

Your cardboard robot arm mimics how real tendons and muscles work in your hand! The strings act like tendons — strong co...

Duration:5 min Materials:8 items Age range:9-12

Rainbow Cardboard Robot Arm Challenge

Your cardboard robot arm mimics how real tendons and muscles work in your hand! The strings act like tendons — strong co...

Duration:10 min Materials:8 items Age range:9-12

Glow-in-the-Dark Cardboard Robot Arm Challenge

Your cardboard robot arm mimics how real tendons and muscles work in your hand! The strings act like tendons — strong co...

Duration:15 min Materials:8 items Age range:9-12

Magnetic Cardboard Robot Arm Challenge

Your cardboard robot arm mimics how real tendons and muscles work in your hand! The strings act like tendons — strong co...

Duration:20 min Materials:8 items Age range:9-12

Solar-Powered Cardboard Robot Arm Challenge

Your cardboard robot arm mimics how real tendons and muscles work in your hand! The strings act like tendons — strong co...

Duration:25 min Materials:8 items Age range:9-12

Wind-Powered Cardboard Robot Arm Challenge

Your cardboard robot arm mimics how real tendons and muscles work in your hand! The strings act like tendons — strong co...

Duration:30 min Materials:8 items Age range:9-12

Water-Powered Cardboard Robot Arm Challenge

Your cardboard robot arm mimics how real tendons and muscles work in your hand! The strings act like tendons — strong co...

Duration:5 min Materials:8 items Age range:9-12

Spinning Cardboard Robot Arm Challenge

Your cardboard robot arm mimics how real tendons and muscles work in your hand! The strings act like tendons — strong co...

Duration:10 min Materials:8 items Age range:9-12

Bouncing Cardboard Robot Arm Challenge

Your cardboard robot arm mimics how real tendons and muscles work in your hand! The strings act like tendons — strong co...

Duration:15 min Materials:8 items Age range:9-12

Floating Cardboard Robot Arm Challenge

Your cardboard robot arm mimics how real tendons and muscles work in your hand! The strings act like tendons — strong co...

Duration:20 min Materials:8 items Age range:9-12

Hydraulic Cardboard Excavator

Your excavator uses hydraulics — the science of using liquid pressure to create force and motion. Water cannot be compre...

Duration:30 min Materials:8 items Age range:9-12

Amazing Hydraulic Cardboard Excavator Challenge

Your excavator uses hydraulics — the science of using liquid pressure to create force and motion. Water cannot be compre...

Duration:30 min Materials:8 items Age range:9-12

Super Hydraulic Cardboard Excavator Challenge

Your excavator uses hydraulics — the science of using liquid pressure to create force and motion. Water cannot be compre...

Duration:5 min Materials:8 items Age range:9-12

Mega Hydraulic Cardboard Excavator Challenge

Your excavator uses hydraulics — the science of using liquid pressure to create force and motion. Water cannot be compre...

Duration:10 min Materials:8 items Age range:9-12

Ultimate Hydraulic Cardboard Excavator Challenge

Your excavator uses hydraulics — the science of using liquid pressure to create force and motion. Water cannot be compre...

Duration:15 min Materials:8 items Age range:9-12

Epic Hydraulic Cardboard Excavator Challenge

Your excavator uses hydraulics — the science of using liquid pressure to create force and motion. Water cannot be compre...

Duration:20 min Materials:8 items Age range:9-12

Cool Hydraulic Cardboard Excavator Challenge

Your excavator uses hydraulics — the science of using liquid pressure to create force and motion. Water cannot be compre...

Duration:25 min Materials:8 items Age range:9-12

Awesome Hydraulic Cardboard Excavator Challenge

Your excavator uses hydraulics — the science of using liquid pressure to create force and motion. Water cannot be compre...

Duration:30 min Materials:8 items Age range:9-12

Fun Hydraulic Cardboard Excavator Challenge

Your excavator uses hydraulics — the science of using liquid pressure to create force and motion. Water cannot be compre...

Duration:5 min Materials:8 items Age range:9-12

Quick Hydraulic Cardboard Excavator Challenge

Your excavator uses hydraulics — the science of using liquid pressure to create force and motion. Water cannot be compre...

Duration:10 min Materials:8 items Age range:9-12

Simple Hydraulic Cardboard Excavator Challenge

Your excavator uses hydraulics — the science of using liquid pressure to create force and motion. Water cannot be compre...

Duration:15 min Materials:8 items Age range:9-12

Giant Hydraulic Cardboard Excavator Challenge

Your excavator uses hydraulics — the science of using liquid pressure to create force and motion. Water cannot be compre...

Duration:20 min Materials:8 items Age range:9-12

Mini Hydraulic Cardboard Excavator Challenge

Your excavator uses hydraulics — the science of using liquid pressure to create force and motion. Water cannot be compre...

Duration:25 min Materials:8 items Age range:9-12

Rainbow Hydraulic Cardboard Excavator Challenge

Your excavator uses hydraulics — the science of using liquid pressure to create force and motion. Water cannot be compre...

Duration:30 min Materials:8 items Age range:9-12

Glow-in-the-Dark Hydraulic Cardboard Excavator Challenge

Your excavator uses hydraulics — the science of using liquid pressure to create force and motion. Water cannot be compre...

Duration:5 min Materials:8 items Age range:9-12

Magnetic Hydraulic Cardboard Excavator Challenge

Your excavator uses hydraulics — the science of using liquid pressure to create force and motion. Water cannot be compre...

Duration:10 min Materials:8 items Age range:9-12

Solar-Powered Hydraulic Cardboard Excavator Challenge

Your excavator uses hydraulics — the science of using liquid pressure to create force and motion. Water cannot be compre...

Duration:15 min Materials:8 items Age range:9-12

Wind-Powered Hydraulic Cardboard Excavator Challenge

Your excavator uses hydraulics — the science of using liquid pressure to create force and motion. Water cannot be compre...

Duration:20 min Materials:8 items Age range:9-12

Water-Powered Hydraulic Cardboard Excavator Challenge

Your excavator uses hydraulics — the science of using liquid pressure to create force and motion. Water cannot be compre...

Duration:25 min Materials:8 items Age range:9-12

Spinning Hydraulic Cardboard Excavator Challenge

Your excavator uses hydraulics — the science of using liquid pressure to create force and motion. Water cannot be compre...

Duration:30 min Materials:8 items Age range:9-12

Bouncing Hydraulic Cardboard Excavator Challenge

Your excavator uses hydraulics — the science of using liquid pressure to create force and motion. Water cannot be compre...

Duration:5 min Materials:8 items Age range:9-12

Floating Hydraulic Cardboard Excavator Challenge

Your excavator uses hydraulics — the science of using liquid pressure to create force and motion. Water cannot be compre...

Duration:10 min Materials:8 items Age range:9-12