首页>英语角 > 听力 > 美音 > 课 程 > 科学 > 高三>Square Bubbles
themselves personal unique great bubble

solution
and the secret to making great bubble

solution believe it or not is just
simple dish some
a not less and glycerin so the secret to

great bubbles classroom
opening on the web sites we don't have

to take the time to do it glycerin is a
secret because it actually keeps the

bubbles moist when you blow a bubble
and here that yours indictments else in

mind that this a little pipette this'll
eyedropper ha to cut the end of it makes

the world's greatest Campbell
all and kids learn the difference

between blow and suck really fast
tonight so he's gonna blow on the enemy

at the bubble
the problem is a bubble will pop because

in the air because the water evaporates
and glycerin hold
underwater okay sense what gives its

Ricketts stronger to hear deep down
inside
I made some app some good bubble

solution
the problem is this a bubble touches

your skin it will break because that the
Whalin because the dirt on Yahoo with

you
you can have a show of cell here's what

I'd
are all gone it's going to happen on

your glove and I'll show you what
happens once this
you now use that glycerin and water

mixture yeah watch what happens here
and blow bubble all at your hand
and I want to hold on to it you can

actually balance a little bubble
I sinn fein how's that for now can

bounce up with the Airdrie ago
bob was pretty strong in so because it's

not touching your skin is no
oil and dirt that's their see the

bouncer you give to me writes about not
talking about
someday if you want to recycle you can

just seniors perfect see how that works
so you think that I that okay but now I

have my container here this just has a
squared have
dawn dish soap in there political issue

in but not much at all
in aim to glove of correct I made these

other but we called zone to all
but you could make a mess straws if you

want to know when there for you so watch
what happens just dropping down inside
great for kids because you just can't

put it in a bucket and now you pull it
back out again like this
you get these bubble films are

absolutely gorgeous
0 sure on the camera with that kind of

looks like there's the bubble film it
scares me
passing can shake it this way when she

get this way
and so what we're gonna do is we're

gonna take the pipette like before and
drop it in so I think you re
yes so here's our Bible and I we drop it

in like this
and see if it will go into here you know

there's our square
they have a look at that is making a

pretty so here's our square
ok there go
than fun so look at the Hunger Force

colonel here all dropping in for your
trade me okay
you hang on to this and I'll drop on in

free see that you can also just can't
put it down like this with people who do

not contact me is your squares well
they can find that is cool where's your

square bubble in Natick your paper
your in their circle TV set that sitting

inside
this amazing science it's going all the

department
absolutely re:
视频文本已隐藏,本文本来自网络或网友仅供参考
显示视频文本

Discuss

0 comments
characters remainingSubmit
反馈