[Music]
meet blue hi my name is Lou and I want
you to finish your beer why because she
only wants your glass who lives in the
beautiful island of Zanzibar but because
it's an island glasses are used then
thrown away with no recycling facilities
this is mostly from tourists so she and
her team decided to do something about
it
for every 20 bottles they collect one
turns into a candle I one turns into a
product like this and eighteen they
crush entirely add cement a few special
secrets and bam they can make you real
functioning brick that can be used to
build houses in a more sustainable way
for everyone house we can say 50,000
bottles and save you money and your
house should be twice as strong and
nature twice as beautiful but this
solution takes years to perfect and if
they finally make it work we'll see a
lot of houses that are actually made of
glass
[Applause]