RHC's segment 'Breakthrough'

RHC's weekly segment on science, technology and the environment, brought by Professor Arnaldo Coro.

1:00:00
RHC´s English language broadcast for August 8, 2020
1:00:00
RHC´s English language broadcast for August 7, 2020
1:00:00
RHC´s English language broadcast for August 6, 2020
1:00:00
RHC´s English language broadcast for August 5, 2020
1:00:00
RHC´s English language broadcast for August 4, 2020