energy is found everywhere in
the universe is only a matter of time
so that we succeed in our
devices and we can take advantage of it
this idea was what led me to the
construction design research
a prototype capable of taking advantage of
of our body’s energy for
generate electricity
and that is how many of us see the
body as something that only serves to
consume and not to generate as it started
this
this started in the first weeks in
my first semester in the faculty of
engineering of those nights that to all
it has happened to us that he can not sleep
is rambling and thinking about this
ramble and think out of nowhere record of
on electronic refrigeration
if I know that you all fall asleep
thinking about electronic refrigeration
and thus fall asleep
well I did later investigated
a little more of this physical phenomenon and
I tried to see if it could be done to the
reverse ie from
different temperatures can generate
an electric current and yes with a
phenomenon that was discovered more than
200 years a phenomenon called
effect if you are going to fight this effect that is
very good when passing a current
electrical by a semiconductor material
as silicon the electrons flow
free from a high density area to
a low density expand and
cause a temperature difference
complicated a lot how does this work
he tried to design a jacket
prototype capable of taking advantage of
difference of temperatures between our
body and the environment
seeing our body as a
device that is at a temperature
let’s say constant and to the environment
it’s a variable temperature and take advantage
a small part of this energy
irradiated in the form of heat to generate
electric current and so turn on a
led by means of a jacket
all this with the idea of seeing the human
not as something that only consumes but as
a potential source of energy in the
with this idea he also designed a
shoe with a piezoelectric material
which is a fact that already has studies
more advanced and applications already in the
real life that from the
deformation of this material is generated
an electric current that can be
take advantage of the shoe was designed a
special sole with a circuit that
rectify the signal and mela
multiply to be able to load a
cell phone
well after approximately
Two hours of walking could be loaded
a mid-range cell phone between
12 and 18 percent of its capacity
total
all this idea of seeing ourselves as something that
can generate electrical energy us
can carry very far can take us
a new era
in terms of clean energies in terms of
to energy autonomy
and it is that there are so diverse applications
ranging from the construction of
materials for home to the field
space or the metro there is a
difference huge temperatures in the
inside and outside
if you could take advantage of this energy
it would be fantastic and it is that while
still the materials are not yet very
efficient you can get to this what
same if not many years ago certain
energies that today rebound as
better as the future of energy in
our planet
so just imagine what we can
come with this idea of seeing our
body shall the human as a source
of clean energy
albert said well to this one in there
an energy more powerful than
nuclear power more powerful than
electricity and it is the human will
Thank you
[Applause]
[Music]
”
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