Task - To use only items from your recycling bin, design and build contraptions that can do the following missions (without human intervention):
Day 1 - Stop a raw egg from breaking when dropped from a height of 1m (height of kitchen worktop)
Day 2 - Design and build a vehicle that can transport an unbroken raw egg over a distance of 3 meters. The 3 meters is not allowed to be vertical! You can still use gravity or rubber power or air power or some other kind of mystical energy.
Day 3 - Design a machine that can lift an egg 50cm from the floor and hold it there safely.