Launching Tin Cans - Make Firecrackers Last for Hours!

Well you might want to gather your husbands, brothers, sons, and teenagers around the ol' blog for a few minutes. I'm going to share some 4th of July fun that's aimed right at them!  This fun little experiment involves science AND explosives (come on, who doesn't love that?!). Many moons ago when my hubby Mr. D introduced this little trick into our family one sunny fourth of July afternoon, he was immediately welcomed into the clan.  With only a few simple items he kept the whole family entertained (kids and adults alike) by launching tin cans into the air for hours.

How high can you launch this can? Let's find OUT!

I am going to give you a play by play picture tutorial so you too can have some extra fun this fourth of July!  I'd say the BEST part of this explosive experiment is that you take something that, if normally lit, would last about 3.4 seconds.

watch your money vanish quicker than quick

OR... you can make this same pack of firecrackers last for hours!  The whole afternoon, even.  Okay, so let's gather the few things you will need to make this work.  You will need:

1 regular tin can (corn, beans, etc). Open, drained, rinsed, and label removed
1 larger can (coffee) lid removed
a hammer
a nail
package of simple firecrackers
a long lighter
adult supervision coupled with copious amounts of common sense

A small but mighty "Kit-O' Fun" for you and yours.

Okay first things first.  A safety warning.  Clearly these are fireworks and need to be handled with caution.  We will be using water pressure and science to launch a tin can high in the air.  Adult supervision, the ability to run for cover, a large open space, and a bucket of water on stand by are all good ideas.  Now onto the good stuff.

Take your opened, drained, rinsed, label-removed tin can and turn it upside down.  Take your nail and place it in the center of the can. 

Mr. D demonstrating the hammer/nail effect

Gently tap the nail into the can, making a small hole.

Now you want to find the package of regular firecrackers you will be using.

 
They tend to come with the fuses twisted together.  You will need to carefully pull them apart so they are all single use firecrackers 

Firecrackers come in all different sizes and you need to make your hole fit these perfectly.  After you separate them into individual firecrackers, take the nail out of the can and see if your firecracker will fit.

The hole will most likely not be big enough at first and you will need to widen  it a bit.

Mr. D just takes the same nail and lowering it down at an angle, spins it around with some pressure to widen the hole. Keep testing it little by little.  You are going to want the firecracker to be able to slide down and fit snugly into the hole, but NOT fall in.  Just the tip of the firecracker and the fuse should be sticking out of the top of the can.

Is this exciting or what?!

Now let's focus on the larger coffee can.  We are going to fill this with about 1 inch of water.

By the way, if you don't have a larger coffee type can, you can also use a heavy duty bucket.

This was Mr D back in 2008, we had two (count um) TWO buckets for launching

Once the large can (or bucket) is filled with an inch of water, place the smaller can, loaded with the firecracker sticking out of the top, down into the water.

What it will look like when you look down in the can:

The water doesn't show up on camera, but it's there and it's what makes this little science experiment work

Now you are ready to initiate the launch sequence.  This is where you are going to want a lot of space: A large patch of grass with plenty of space to move and launch your cans. It's a good idea to make sure no kids, pets, or gawkers (believe me, they will gather after you start this) are in the drop zone.

Now using your "go go gadget arm" you want to carefully reach into the can with a long lighter and light the fuse

 Then, using your ninja like skills, run as fast as you can away from the can.

Where's Mr. D? Oh he ran to safety already.  Hopefully you will have enough time to not only run away, but to turn and watch.  The water pressure at the bottom of the can makes a seal, and when the firecracker goes off, it will launch the can high in the air.

Hard to catch on camera, but I got one!  Can shot high in the air

Yes with a satisfying pop your can will sail high into the air with a trail of smoke behind it and land somewhere close by. Adults will nod approvingly, kids will squeal with glee and say "AGAIN AGAIN", teenagers with their face stuck in their smart phone checking their facebook status will raise their heads in confusion and start to wander over... and you will have family fun science-y entertainment that will last all afternoon!!  When you approach the launched can by the way, be sure to give it a few seconds to cool down, as it could be a little hot to the touch.  After that you are ready to launch again.  Get two buckets, have a little competition, who's bucket will launch the higher can?  The possibilities are endless.  Everyone is going to want to try and launch their own.  So have some extra fun this 4th of July and launch those cans to Timbuktu!

Patriotic Strawberries

Just a quick post, as we are busy getting ready for the 4th of July today, but last year we did yet another Family Fun craft that we fell in love with.  We loved it so much we made them not once, but two different times!  It was easy, fun, and only takes three ingredients. Feast your eyes on the Patriotic Strawberries.

Yes, all you need are:

Big, ripe strawberries, washed and dried
12 0z bag of white chocolate chips
Blue sugar or edible glitter
wax paper/cookie sheet

Melt the chocolate chips slowly in the microwave :30 seconds at a time (sitr between checks) until they are smooth and creamy. Make sure the strawberries are totally dry.  Any moisture or water drops will change the texture of the product.  Dip the dried strawberries into the melted chocolate 3/4 of the way up (It takes a bit of finesse to let the chocolate drip off while twisting the berry a bit to let the excess chocolate drizzle back into the bowl). Immediately dip them in the blue sugar about a third of the way up the berry (we used a small but deep little bowl to get the right effect).  Place dipped strawberry on a wax-lined cookie sheet to harden.

God Bless America says the strawberries

One bag of white chocolate chips will make about 40 berries, depending on their size.  Once the candy chocolate shell has hardened, these become a beautiful and delicious treat.  Seriously.  They are super addictive and so fun to eat.  A great "I can do it myself" cooking experience even the littlest of your small fry will love doing. Not all of them will be perfect but when you put them on a plate all together they look stunning!

These are just great to bring to your family gathering.  So if you have not tried this little Patriotic sweet treat I can say from personal experience we can highly recommend them!  It's your duty as a good American to try them now.  Happy 4th of July!

Spangled Sandwich Pops

Can you believe it's July already?  Less than 6 months of shopping days until Christmas... oops.  I bet that was the last thing you wanted to hear.  What you do really want to hear is how to do a fun, easy, edible craft for the 4th of July with your kids.  We got the idea out of our family fun magazine last year and it was a big hit with the girls.

Picture by Ann Marie over at "Just another glorious day" blog

Not to mention you only need a few things. 

Mini ice cream sandwiches
Popsicle sticks
Paper Plate (for sprinkle containment)
Patriotic sprinkles

Grab your cute small people and let's get started:

First unwrap your mini ice cream sandwiches (as many as you are going to make at once). You have to work quickly because it's summer, it's ice cream, and like the Wicked Witch of the East, it's MELLLTING....  Quickly place the wooden sticks firmly into the base of the ice cream sandwich.

By the way, Family Fun says to make them all cute and put them in cupcake wrappers.  I found it more practical to just make them right before you plan to eat them.   Next get a paper plate (you will thank yourself a thousand times over when the sprinkles won't fly all over the place).  Pour in the fun Patriotic sprinkles while big eyes watch your every move.

All you have to do after that is dip (pressing slightly) all the exposed sides in the sprinkles.

A pretty treat in the colors of America (or Great Britain, or France, or Norway, or the Czech Republic... hey these would work for school colors, any holiday colors, birthday party colors),!  The only thing left after that is to ENJOY!

And enjoy, they did!  Have a happy, fun, safe, 4th of JULY!