These cement-making bacteria could build the cities of the future

A North Carolina startup grows biocement bricks to circumvent the hefty fossil fuel consumption needed for normal cement.
For the full story: to.pbs.org/2mUvED3
Creators:
Nsikan Akpan
Matt Ehrichs
Producers:
Jenny Marder
Patti Parson
Richard Coolidge
Sara Just
Travis Daub
Vanessa Dennis
Graphics:
Adam Sarraf
Special Thanks to
Priscilla Shanks
Music (via Free Music Archive):
As Colorful As Ever by Broke For Free
Cold Start by Fleslit
Touch You by Mike B Fort
Medo de Morrer by E A Terra Nunca Me Pareceu Tão Distante
Lips by Plurabelle
Closer to the Sun by Rest You Sleeping Giant