These Sonic Marshmallows, created by Troika, use sonic reflection and enable you to listen to the other side of the pond. They can transmit and receive a whispering voice over 60 meters without any amplification, using only their shape.
Apart from providing a quite spectacular experience, the Sonic Marshmallows are fun to look at as well. It seems like some giant aliens dropped their candy in the Wat Tyler Country Park in Basildon Essex.
Troika is a multi-disciplinary art and design practice founded in 2003 by Conny Freyer, Eva Rucki and Sebastien Noel, who met while studying at the Royal College of Art in London.