00:00:00
STEVE SPANGLER: Brr, scary.
00:00:03
You know how you know
it's Halloween?
00:00:05
Because there's these pumpkin
decorations behind me, and I'm
00:00:08
wearing a sweater.
00:00:09
Whoa, it's really cold here
in October in Colora--
00:00:14
What are you doing?
00:00:16
MALE SPEAKER: Just
getting a drink.
00:00:18
STEVE SPANGLER: Why are
you wearing shorts?
00:00:21
MALE SPEAKER: It's August.
00:00:24
STEVE SPANGLER: It's
not August.
00:00:28
I'm Steve Spangler, and I'm all
about making science fun.
00:00:31
For the last 20 years, I've
been teaching ways to turn
00:00:35
ordinary science experiments
into unforgettable learning
00:00:39
I have an amazing team who will
do whatever it takes to
00:00:41
affect the way people
think about science.
00:00:44
And to do that, I live
by one motto--
00:00:46
make it big, do it right,
give it class.
00:00:55
So I know a lot of you
are squeamish.
00:00:57
Well, some people are
squeamish, right?
00:00:59
Don't like the blood, and you're
worried about needles.
00:01:02
You're a little scared
about that.
00:01:03
Thank goodness, NASA to the
rescue, because they've come
00:01:07
up with this special
potion right here.
00:01:08
All you have to do is
you have to dip your
00:01:10
hand in it and look--
00:01:11
It makes you pass out, so
you have to be careful.
00:01:13
But look at this.
00:01:15
This actually opens
up the little
00:01:18
capillaries in your hand.
00:01:19
And while you can't see it here
like this, the blood is
00:01:21
right at the surface.
00:01:22
And the way that you can tell
is-- here, watch this.
00:01:27
It goes right to--
00:01:38
OK, I didn't really pass out.
00:01:40
I got a little woozy, but I
didn't actually pass out.
00:01:43
This is a cool thing to do
during Halloween, especially
00:01:45
when you want to freak a friend
out, and some simple
00:01:48
little tricks that you can try
with these messages, so to
00:01:51
speak, that appear.
00:01:52
And the bloody hand is a
great example of that.
00:01:54
Believe it or not,
two secrets.
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