Weighing Scale

How it works

• It switches its colour's power on while enough weight rests on its pan.
• Everything on the pan adds up: a stack of crates, a bucket and its water, even the end of a seesaw.
• A load has to stay a moment before the scale reacts, so quick impacts and passing things do not count.
• Light balls, a crate or a domino are not enough on their own, but a steel ball or a bowling ball is.

Tips

• Stack light things. Their weights add up.
• A full bucket is just under the usual scale's weight, so a bucket under a tank switches only a scale set lighter than usual.

Where you'll meet it

You first meet it in level 131, Tip the Scales, in chapter 14, Smart Circuits.

Works with

• Bucket
• Water Tank
• Crate
• Steel Ball
• Trapdoor