Step inside to test your knowledge in the Quizinator

Choose different levels and topics

Are your little ones just starting to learn about science? Have them try their knowledge in Level 1: a fun way to introduce youngsters to the subject!

Match pictures to words in Level 1

Maybe they’re looking for something a bit more advanced? Level 2 ups the ante and introduces harder questions and a timer. Answer the questions faster for more points!

Can your child beat the clock for more points?

And for your big kids, there’s Level 3 – packed with our toughest questions. Hope your kids like a challenge!

Let your kids test their most advanced science knowledge

For the latter two levels, correctly answer the questions as quickly as possible to earn the most points!

Can your child earn the high score?

Also, for easier entry, check out the new Uncle Milton®’s Amazing ScienceLand FunZone DownTown.

See our scientacular FunZone!

Admire the aquarium from the outside or use it as an extra access point to enter Uncle Milton®’s Amazing ScienceLand!

Gaze into our awesome aquarium!

Keep a lookout for these new additions and let us know what your kids think!

Uncle Milton®'s Amazing ScienceLand

In this adventure-filled anthill, Jumpeez can bounce high in the gravity defying Gel Colony…

The Gel Colony Bounce House

 take a flying tour on a winged ant…

Flying Ant Ride

pick up interesting “factoids” about science by clicking on giant ants…

Fun Science Factoids

and even meet the Queen after successfully completing the Queen Ant Maze!

The Queen Ant Maze

Interested in outer space?  Take a video tour of our solar system using the StarScope at the top of the anthill!  Explore Jupiter’s moons, learn about supernovas, see the clouds of Venus and much, much more!

The StarScope

 Also, coming soon to Uncle Milton®’s Amazing ScienceLand is the Quizinator, a trivia game that will challenge your science smarts! Be sure to check back here for updates on this and other new additions to Uncle Milton®’s Amazing ScienceLand. 

#1 Egg in a Bottle

What you need:

• 1 glass bottle with a wide mouth (Snapple or other juice bottles work well)
• 1 sheet of newspaper
• 1 hard-boiled egg
• Matches

EGG-speriment:

1. Peel the egg.
2. Have your child cut a few small strips of newspaper and place them into the bottom of the bottle.
3. Drop a lit match into the bottle. (An adult should do this step!)
4. When the paper catches on fire, set the egg onto the opening of the bottle.
5. Wait and closely EGGS-amine the egg.
6. The egg should be pulled into the bottle anytime now…POP!

#2 Shell-Free Egg

What you need:

• 2 eggs (NOT hard-boiled)
• 2 cups of vinegar
• 1 clear glass jar

EGG-speriment:

1. Place the eggs into the container. Be very careful not to break or crack the eggs.
2. Pour the vinegar over the eggs. If 2 cups of vinegar doesn’t cover the eggs, add more until they are both covered.
3. EGGS-amine the eggs to see the bubbles form on the outside of the shell.  Let stand for two nights.
4. Remove the eggs from the jar and put under slow running water. Gently rub the shell with your fingers. If the shell doesn’t come off easily or completely, then return the eggs back to the vinegar for another night.
5. Once the shell is fully removed, you and your child can observe what the egg looks like on the inside by holding it up to the light. Watch the yolk rise and sink by flipping the egg upside-down carefully.

#3 Shell-Free Egg Part 2

What you need:

• 2 clear jars
• 2 “Shell-Free Eggs” (from the last EGG-speriment)
• White corn syrup
• Water

EGG-speriment:

1. Fill one jar halfway with water and the other one with corn syrup.
2. Record the size of both the eggs.
3. Drop one egg into the corn syrup and the other into the water.
4. Let sit for three days.
5. Remove and rinse the eggs. Re-EGGS-amine the size difference. What did you find?

#4 Soda SHELL-fish

What you need:

• 1 glass or jar
• 1 white-shelled egg
• 1 can of cola
• 1 old toothbrush
• 1 tube of fluoride toothpaste

EGG-speriment:

1. Pour the cola into the glass or jar.
2. Place the egg into the container.
3. Let the egg sit for 30 minutes to an hour.
4. Remove the egg and notice the staining power of brown cola.
5. Set an EGGS-ample! Teach your child about the damaging effects of soda and the importance of brushing your teeth by brushing away the brown stains.

Enjoyed these ideas?  Share them!

In honor of St. Patrick’s Day, we wanted to find out what gives a leaf its signature green appearance.  The answer is complex, but most of it stems from its pigments, the tiny materials that give off color in paint, fur, and even our skin.  In this experiment, we will bring out the green pigments that give a leaf its color and see what other colors a leaf can hide!

What you’ll need:

• Coffee filters
• Small Drinking Glasses
• Rubbing Alcohol
• Tree leaves (preferably from trees that change colors with the seasons)
  

  Our example uses a maple leaf.

• Hot water
• Pencil or pen
• Tape
• Optional: Plastic wrap

What to do:

1. Collect several green leaves from a tree. Trees that really change color in the fall are the best, but you can use leaves from any “deciduous” tree, a tree that loses its leaves in the winter.
2. Tear the set of leaves into several pieces and place them in a small drinking glass.
3. Add just enough rubbing alcohol to barely cover all the leaf pieces.
4. Cover the container with foil or plastic wrap to keep the alcohol from evaporating into the air. (optional)
5. Put the container in a dish of hot tap water for about 30 minutes.
6. Watch for the alcohol to go from clear to green.
7. Cut a strip out of the middle of a coffee filter, about one inch wide and just long enough to dip into the alcohol from the rim of the glass, for the leaf sets that you want to test.
8. Tape one end of the filter to a pencil or stick, and suspend it across the container, with the other end just touching the alcohol and pigment mixture.
9. Allow some of the mixture to travel slowly up the filter slice.
10. Wait about 90 minutes.

Wow, a lot happened over those couple of hours! Let’s investigate…

First, why’d the rubbing alcohol turn St. Paddy’s Day-green?  Well, the alcohol turns green as the pigments from the leaves are absorbed into it; the heated water warms the alcohol, encouraging the pigments that color the leaf to rush out of the cut-up leaf pieces and spread out in the absorbing alcohol, giving it the leaf’s green color too!

After you placed the coffee filter into the resulting green mixture, did you see the green color break up into several different colors?  Out of our mixture, we saw the coffee filter slip pull out the different color pigments.  After they separated, we ended up with dark and light yellows and green pigments.  You can bet that those yellow pigments would have become more active with the arrival of fall later on, when the green pigments start to break down with the season.

The color pigments hidden in our leaf!

What kind of colors did your leaves reveal?  Apparently leaves can hide a lot of different colors, as well as leprechauns!

Enjoy this Green Experiment?  Share It!

Materials:

• 1 pint jar with cap
• 1 straw, preferably clear
• Some clay or play dough
• Water
• Rubbing alcohol
• Food Coloring
• 1 marker

Instructions:

1. Fill the jar with equal parts water and rubbing alcohol about ¼ of the way up the jar.
   

   A little too much pouring.

2. Add a few drops of food coloring to color your temperature-sensitive liquid. Using red coloring best mimics a standard mercury thermometer.
   

   Food coloring emphasizes the liquid level.

3. Secure your cap and shake well to mix the liquid and to ensure the food coloring is evenly dispersed.
4. Punch a hole with a pen in the center of the cap, allowing the straw to feed through.
   

   The hole should be sized closely to the straw.

5. Position the straw so that it dips into the liquid but does not touch the bottom of the jar.
6. Use the modeling clay or play dough to wrap around the straw where it enters the cap to create an air tight seal.
7. Use a marker to mark on the jar the water level in the straw at room temperature.

Building the thermometer is only half the fun. Now go and experiment with your child by taking your thermometer and placing it in differently-heated places to watch what happens. Try the refrigerator; take it outside; place it in a shadow, in the sun light, or wherever to see how temperature reacts with your thermometer.

How does it work?
Liquids contract and expand depending on the temperature. Rubbing alcohol is more temperature-sensitive than water, so the liquid changes according to temperature quicker than using only water. When it is hotter, the liquid in the jar expands, pushing fluid up through the straw; the opposite is true for the cold.

This is also a good chance to educate your child on the Celsius and Fahrenheit temperature scales. Water freezes at 0 degrees Celsius and boils at 100 degrees Celsius. Fahrenheit, on the other hand, has water freezing at 32 degrees and boiling at 212 degrees.

It just goes to show that, no matter how cold it is outside, there is always fun and learning to be had!

Liked This Experiment?  Share It!

SnO-J-flakes

Materials:

• Two Styrofoam or plastic cups
• Water
• Orange Juice
• Freezer
• Spoon

Directions:

1. Fill one of the cups with water, the other with orange juice.
2. Put them in the freezer, let them freeze thoroughly over a few hours.
3. Once they’ve frozen, take a look.  The water is frozen ice, and the OJ is frozen, but it has a sticky sort of unfrozen syrup on top.


See the syrup hanging around the cup's rim?

4. Let both sit for 5 minutes.
5. Take the spoon and try scraping off some of the ice and then some of the juice; taste the juice scrapings you can get off.



6. Continue to scrape at the frozen juice and water every so often.  You’ll begin to notice a difference.

Weren’t the juice scrapings good?

As you continued scraping and the cups began to warm, you probably noticed that the juice came apart easier, separating into small, flat crystals.

Tasty.

Why is this?

Dissolving substances like sugar in water lowers water’s freezing point so that it must be colder to freeze. As the juice gets colder, some of the water in it begins to freeze.

The amount of dissolved sugar stays constant, but there is less and less water as it is taken up in the growing ice crystals.  The juice sugar ends up trapped between them.  The sugar acts as separations in the frozen water, and lets the ice crystals come loose easily, when you scrape at them.

With the pure water that you froze, the crystals were unified, making one solid block of ice with no separations created by other substances among the crystals.  When the frozen water cup warmed up, the exposed surface melts, but the rest stays solid. It does not come apart like the OJ did.

You’ve probably noticed a similar syrupy coating on your popsicles.  The same concept applies here!  Hope you enjoyed your ice scrapings!

Like this simple experiment?  Share it with friends.

Make Your Own Butter

All you need is:

• ½ pint of heavy cream
• 1 clean pint jar or other similarly-sized container with a tight cover or lid, preferably plastic
• 1 clean marble

Directions:

1. Take your jar and place the marble inside
2. Pour the cream into the jar and screw the cover on tightly.


Three Materials and You're in Business

3. Have the children shake the jar. A figure-eight motion seems to work best, but let your kids go wild (not so much, if the jar is glass). If you have a plastic container with a tight lid, you can even roll it back and forth.
4. Listen for the marble bouncing up and down.
5. After the marble cannot be heard anymore, you’ll know the cream is thickening.  Keep shaking, and you will soon start to see the glob of butter form.


The Marble Will Go Silent as It Is Enveloped by the Butter

6. Once a good amount of butter is created, drain out the buttermilk. You can throw it away, save it, or drink it!
7. Wash the remaining lump of butter by running cold water into the jar and draining it. This will remove any trapped buttermilk.
8. Find and remove the marble
9. Place the butter into a container of your choice to store or use.

The End Result: a Delicious Scoop of Butter

What is this science magic that has just unfolded before your eyes?

Heavy cream is what is called an “emulsion”.  An emulsion exists when tiny droplets of one type of liquid are floating around in another type of liquid that does not like to mix with the first. In the case of heavy cream, tiny globules of fat are suspended in mostly water. By shaking the heavy cream in the jar, you are forcing the fat globules to slam into one another. If they hit each other with enough force, they will simply stick together, the fat collection becoming bigger and bigger with each extra globule.  After enough shaking, the fat globules form a chunk of butter.

To bring this experiment even further, have your children try different types of cream, such as light cream or whipping cream; each of which has different fat content. They can compare the shaking time needed, the amount of butter created, and the butter’s taste at the end.

This experiment is definitely a workout and will require a good amount of shaking, so, if you have a child that is smaller or has a short attention span, think of using two smaller containers (and a marble in each one) to speed up the process.

Tell Your Friends to Shake It Up

Unearthly Eggs

What You’ll Need:

• Four eggs
• Transparent tape
• Scissors
• Telephone books or other gargantuan books
• Sharpies or markers

Eggs really carry the weight at JumpStart.

How to Get Your Unearthly Eggs Made and Under Pressure:

1. Carefully break off the tips of the more pointed ends of the four eggs and pour out the insides.  You can save the contents to make some delicious scrambled eggs or omelets afterwards!


Pour out the eggs' contents.

2. Take a piece of transparent tape and wind it around the center of each eggshell.
3. Cut through the center of the tape to make four dome-shaped shells. Throw away the other, penetrated end of each shell.


Cut through the tape to create the domes.

4. Lay the four domes on a table in the shape of a square with the cut side down.
5. Using your imaginations, decide what eggs of the future will look like. Will they be blue and spotted? Will they have alien faces on them? Use paint or sharpies to make them as futuristic as you want!


What do futuristic eggs look like in your family?

6. Have your child guess how many humongous books they can lay on top of the shells before they break. Delicately give it a go!

See how much weight your unearthly eggs can withstand!

How can eggs be so strong?

Surprised at how strong eggs are?  They have to be from the future, right?  Well, the real reason they are so strong is because of their arches. Even if arches are made of fragile egg shells, they are still very strong.  They apply horizontal and vertical force to resist the weight and pressure of massive things.  Next time you and your child are driving around, have them spot all the arches they can in your community.  Many bridges and buildings are held up by the strength of arches!

Share with Your Friends How Strong Your Unearthly Eggs Are

Hovercraft

What you will need:

• A Styrofoam plate or bowl
• Pen
• Balloon
• Tape
• Decorations for your Hovercraft

Our mean, green, hovering machine

How to make your very own vehicle of the future:

1. Poke a hole in the center of the Styrofoam plate or bowl with the pen. Make sure the hole is a little bigger than the tip of the pen.
2. Decorate the Styrofoam plate or bowl to look like the Hovercraft of your dreams!
3. Blow up a balloon and clench its opening shut without knotting the end, so the air does not escape. Keep using a hand to close off the balloon.
4. While you continue to clench shut the balloon, have the other person or your other hand tape the very mouth of the balloon flush around the hole in your plate or bowl. Place about four pieces of tape in the shape of a square over the balloon’s opening and the Styrofoam to secure it. Keep holding the bottom of the balloon to keep the air in.
5. To support the weight of the balloon, take four long pieces of tape and attach them from the sides of the balloon to the Styrofoam, while continuing to clench off the balloon’s air. It should look like a hot air balloon tied down to the ground before take-off.
6. Place your Hovercraft on a smooth, flat area, where it will have lots of room to hover around. When you are ready, stop clenching the opening of the balloon and watch your Hovercraft take off!

Want to know how your amazing Hovercraft works?

When the air flows out of the balloon, it goes under the Styrofoam and creates a layer of air space that keeps the Hovercraft and the smooth, flat surface from rubbing against each other. Without the rubbing, there is no friction, which causes an object to slow down when moving or to hold in place. Therefore, the air layer from the balloon creates a buffer, allowing your Hovercraft to glide across the surface, free from the friction that would have held it in place!

That Hovercraft is ready to take off!

Get Hovercrafts in every home on the block!

A magnetic field is the area of influence a magnet has over metals. A magnetic field covers the whole area where the attraction or repulsion of a magnet can be felt.  Magnetic fields are invisible, but the force that pulls on other magnetic materials can be very easily felt in this experiment displaying the concepts of magnetism.

How could that needle be floating so?

The Ghostly Needle

What you will need:

• A Strong Magnet
• Tape
• Thread
• Scissors
• Needle
• Ruler
• A table lamp or other elevated, overhanging surface (such as a shelf)

How to make the needle float:

1. Measure out the distance between the lower surface to the elevated surface with the ruler.
2. Cut out a length of thread equal to the distance between surfaces.
3. With the same thread, thread the needle and tie it off.
4. Tape the magnet to the underside of the elevated surface.
5. Place the needle (be careful!) within the magnetic field of the magnet with one hand; you should feel a tension on the thread as you do, as you pull the other end of the thread with your other hand.
6. Slowly, slightly reel in the thread to maximize the gap between the needle-point and the magnet itself, while keeping it within the magnetic field; shoot for a one-inch gap.
7. When you have created the best effect, tape down or otherwise anchor the thread.

This ghoul makes quite an impression.

What happened?

Did you feel the tugging of the magnet on the little needle when it was nearby?  That pull was caused by the magnet’s attraction to the oppositely-charged particles of the metal needle.  Just as with the awesome static experiments posted on this blog at the beginning of the week before last, opposites attract in the world of electrical charges, and the same concept is shown here in relation to magnetism.  The magnet has a magnetic field, and that field forms a sort of invisible tractor beam that draws in metal objects placed within its reach.  The magnet you had in your home probably had a field that extended a couple of inches beyond the magnet itself.

Additionally, …

Try placing thin items, like a sheet of construction paper, in between the magnet and the levitating needle.  Assuming you don’t bump the needle out of place, the needle should remain in the air!  How can the needle manage to thwart the blocking efforts of the thin object?  The magnetic field effect penetrates through the other object, allowing it to continue reaching out to the needle on the thread.

Notepads can't hold back a magnetic field.

Also, try having the needle follow the magnet held in your hand, while still having the needle anchored down by the thread.  With slow, steady movement, the needle should follow the magnet as you move the magnet around in the air.  Just keep the needle within the reach of the magnet’s field.  You should be able to make the needle achieve some very impressive angles!

Acute angles, obtuse angles - magnets handle them all.

Show off your magnetic personality by drawing others to this post!