I bet I can put 20 or more nails on the head of a nail without using any tool or aid (e. g. glue).
I bet I can take out a coin from under a paper sheet without moving the paper.
I bet I can pull out the banknote from under a bottle turned upside down without touching the latter.
I bet my bottle will come back to me if I roll it away.
I bet I can shoot a plastic bottle up to a height of 30 metres using a bicycle pump.
I bet I can flip the metal top off your bottle of drink with just one sheet of paper.
I bet I can pick up the olive from the table and put it on the plate using only a brandy glass.
I bet I can draw a perfect sine wave without a ruler and a compass.
I bet I can take a coin from under the ‘drawer’ of a matchbox without touching it.
I bet I can make your phone unreachable without touching it or turning it off.
I bet you cannot keep a disc made of cork in the centre of a glass of water.
I bet I can balance a plastic card on the rim of a glass full of water, and I can even place some coins on the overhanging part of the card without the card tipping over.
I bet I can tilt the balance of the seesaw without touching the glasses or the seesaw itself, or without changing the amount of water in the glasses.
I bet I can crush an empty can without using muscle strength.
I bet I can make coins placed under a glass disappear, using ice and salt.
I bet I can lift up the ice cube using a string without making a loop or tying a knot around it.
I bet I can swap the liquids in the glasses using only a small piece of paper.
