1
-
This
Parker
Solar
-
Probe
-
____________________
would
get
closer
to
the
Sun
than
any
other
so
far
.
2
-
Well
,
just
,
how
close
would
it
get
,
and
how
it
would
do
to
survive
the
-
heat
-
____________________
3
-
Now
,
the
figure
"
6
million
"
-
sounds
-
____________________
enormous
,
So
,
that's
an
approximation
,
but
you
can
-
gage
-
____________________
that
6
million
km
is
not
a
lot
.
4
-
And
the
primary
-
objective
-
____________________
of
this
mission
is
to
study
how
heat
moves
from
the
surface
to
the
-
corona
-
____________________
which
is
the
solar
atmosphere
.
5
-
So
,
if
we
don't
understand
how
solar
wind
propagates
;
Well
,
speaking
of
the
Sun
,
here
of
Earth
,
solar
power
is
-
witnessing
-
____________________
tremendous
-
growth
-
____________________
6
-
But
what
kind
of
technologies
are
helping
-
fuel
-
____________________
this
growth
?
Well
,
there's
nano
technology
for
one
Scientist
recently
discovered
an
-
array
-
____________________
of
-
nanowires
-
____________________
instead
of
the
conventional
planar
solar
cells
can
-
improve
-
____________________
the
conversion
efficiency
by
as
much
as
18%
.
7
-
And
just
an
interesting
-
factoid
-
____________________
a
nanowire
is
around
300
times
thiner
than
a
human
hair
.
8
-
We'll
first
start
with
this
solar
-
poweredbackpack
they
are
placed
closer
together
and
they
are
placed
more
-
accurately
-
____________________
and
you
want
to
instantly
charge
it
there
are
no
-
sockets
-
____________________
around
.
