As one of our final end-of-the-year projects, we’re learning to create 3D PRINTS on our MakerBot!!! How cool is that?!?! We’ve been making “simple” things on the computer on a professional design program called SketchUp. We’re designing all kinds of things.
For her first print, Olive created a yacht for her minuscule Polly Pockets complete with outdoor seating, a kitchen and guest bedroom! I started by designing a cute character for my ‘cute character collection’. I have since started working on prostsetics for dolls with lost arms or hands. We are learning so many things about math… scale is a big one (no pun intended!)… when we built our first models, we had no idea that they were actually 64 FEET tall! We reduced them down to a size that would actually work with our toys. Can you imagine a 64′ tall Polly Pocket yacht !?
The fact that your own designs can magically appear in a matter of hours is so impressive! As we learn more about the complex program to create things, the next challenge is to create something that ‘fits together’. More on that when our project gets further underway.
This week is all about Spinning! Interita! Friction! Momentum!
What a better test for all those concepts than to take our Spheros on their first outing to the beach. It was a very windy day at Lake Michigan, that is for sure! We got Nubby covers for them so they could handle the terrain, but they didn’t work at all…. Sphero just spun inside the cover – a good demonstration of a very low coefficiet of friction – not what we were looking for, so it never really got any traction at all on the sand and therefore, never moved. So we came up with a different version of the cover – we call it the PLASTIC WRAP PROTECTOR!!!! Made with two simple layers of plastic wrap. Amazingly, the PLASTIC WRAP PROTECTOR worked better than the $15 nubby cover.
With tech in hand we began our grand journey up and down mini sand dunes, across the parking lot, jumping through mountains of sand, and (here’s the scary/ unnerving part) through the WATER!!! AAAAHH!!! Nuts, I know but as students, we seemed to handle it fairly well… seeing it going into the base of the waves, it just tempted us to jump in after it. The water seemed like it was in the mid 40’s, so a quick rescue would have to be in order. Technology in WATER. It was WILD! Happily, we never had to rescue it :0)
After the lovley morning at the beach with our both our Sphero friends, practicing our spelling words in the sand and getting plenty of exercise, we are looking forward to a morning when the wind is still, the lake has no waves and we can take them back to the beach and see them swim!
Quite recently, we heard of a programmable robot called Sphero. After trying one through our Tech Club connection we thought it was SO COOL we purchased one of these awesome robots for ourselves! As a week-long project we were assigned Challenges to test Sphero’s abilities (and ours!) by coding it through obstacle courses! These were the first 4 we were given.
Sphero challenge #1
CODE Sphero through the obstacle course: maze must have 3 left turns and 4 right|must have at least 1 ramp throughout the maze. Seems simple doesn’t it? Well sometimes simple is hard… and that was the case here it was outstandingly difficult to code directions… but we did it! WHOOP WHOOP!!!
Sphero challenge #2
Build a chariot for Sphero out of pipe cleaners, straws and tape that will hold two passengers – must have 8 turns 4 right 4 left|make the maze out of blocks| must have at least two ramps. BIG TIP!!! When sphero is driving by itself, the turning radius is different then when there’s a chariot on the back and it takes more power. We ended up making many different chariots but because of the turning radius we never made it through. But we did teach Siri to tell a story on command!
Create a maze. Use measuring tape to define the edges, maze should have 8 turns: 5 right, 3 left, 1 at a 30 degree angle. Create a ramp. Sphero should be able to go backward through the maze. That was proved too difficult to solve. The backwards part was impossible at the point of what we know, the maze was cool, but backwards… maybe next week!!
Drive Sphero up a 12″ ramp. We ended up making several different designs and at one point we were so desperate we tried to make an elevator to the top! With a little help from Mom, a little extra speed, a bit of traction and BOOM we made it to the top only to fall right back down the ramp! As you might imagine there was a whole lot of shrieks of joy, leaping, dancing and a couple of tears of happiness!!! It was really fun and we learned so much about slopes, coding, friction and velocity. Stay tuned for more Sphero adventures!!!
As many of you may know, about a year and a half ago we hatched chickens and gave them to a friend who wanted them for eggs. You can see that post here. That was so amazing that 20 days ago, we started a new project as part of our Life Cycle and Biology area of study….
QUAILS! Fourteen eggs – set, incubated, turned and finally after 17 days development time, they were ready.
As of Tuesday afternoon last week, they began to hatch. First one, then the next, then it seemed like popcorn, one after another, after another. The first one came at 1:37PM. The last one emerged around 8:35PM. 11 baby chicks out of 14 eggs. We had 2 that didn’t pip but were fully developed and sadly died in the shell, another wasn’t viable and the last one which strangely, was the first one to pip, couldn’t make it out of the shell, so a recovery mission was set into motion to get it out of it’s shell. The membrane had started to ‘shrink’ around the baby quail which happens when the air from the original pip opening starts to dry out. Without help, the baby will get stuck and die. Here’s the thing. The last part of a healthy chick’s formation is once it gets outside air, it begins to absorb the blood and all the nutrients in it from the vascular system in the membrane. It’s final process is to absorb the yolk, (which will serve as a protein pack for 2-3 days) into it’s tummy. If you help a chick too soon, those things can’t happen and some tragic results can occur. We waited about 10 hours and saw the lining of the shell drying up before we decided to start a rescue mission. Happily, it was a success and that last chick out into the world is fine!!!! WHEW!
The quails are TINY!!! The chicks only weigh about 6-7 grams when they hatch. It’s like holding air!
So! We have 11 babies in the house. :0) We love every single one of them and they are little pooping machines! Their wings are growing by the day – time for a cover on the brooder so they don’t start flapping their wings and take off… This week they will fly our coop (brooder) and head to their new, forever home a few miles away at a friend’s farm.
Another awesome adventure here on Water Street. Thanks for checking out our post to learn more about the amazing world of quails!!
On the 14th day, the egg turner is removed from the incubator, the humidity is raised and the eggs are set on a cloth for hatching. We color the water in the channels blue so we can see when it is running low. A duck family offered to oversee the hatching since they were familiar with the process ;0)
Many friends and neighbors came by to meet the new chicks and see them hatch.
It was a busy afternoon having all those eggs hatch over 10 hours time! The next morning, after spending the night in the incubator, we saw the rescued chick needed help getting the now dried membrane off. Under a heat lamp, a little water, a towel and a gentle touch was about all it took to get this little guy to fluff up like the rest of the crew. Once it did, it was time for the brooder box.
This week, we eggs-amined our Mom’s egg-stremely large egg collection! She has everything from ostrich eggs to to finch eggs, she even had some super rare ringneck pheasant eggs with an alligator texture. They occur 1 in every 500-1000 eggs laid! There is a wild variation of color and shape of the eggs, even from the same species of birds. Speaking of alligators, she has one of those too!
While looking through the collection, we also explored the thickness of the shells and how the birds crack open, the ostrich egg was of course, the thickest but the thinnest was the itty bitty finch egg. The shells thickness is directly related to how big the bird is inside of it and the strength it will have to break through when it is time to hatch. Did you know that Ostrich eggs are the largest living single cell currently known!? Dinosaur eggs would have had them beat, but, well you know how that story ended. As for the the smallest now egg, that would belong to a bee hummingbird which weighs just 1/2 of a GRAM! Hard to imagine a BIRD coming out of something that small!
My Mom started collecting eggs when she was 9 so many of the ones you see in the photos are over 35 years old. They have become more brittle over time, so we were even more careful with them than we would be with a normal egg – we were afraid they would turn to dust!
Some of the eggs weren’t blown out so we got to see some nature MAGIC!! The dried and very old yolks usually sits at the tip of the egg creating a super cool illusion, it sits on the narrowest end of the egg which made it balance on its tip.
Maybe in a future post we will share the eggs that she decorated when she was 9, inspired by the famous Faberge egg man, where she cut shutters into the eggs and created little scenes. Her next door neighbor, Mrs. Goodman was her crafting partner way back when.
That’s all for now – Stay tuned for more egg-citing news!!
This week we have been learning more about fungus and mushrooms, how the work and how to find them in your own backyard, or anywhere for that matter! Did you know that the mushroom is actually called the ‘fruit body’? It is like an apple is to the tree it grows from. The mushroom is actually the fruit!
One of the first things we investigated was the anatomy of a mushroom: the stem, the skirt, the cap, the roots and the stuff under the cap, otherwise known as tubes, spines, ridges and gills! You can tell them apart by their names and shapes. Tubes are well…. little tubes that are not attached to the stem, but ridges are actually part of the underside of the cap! Cool! Spines are a type of tube but they aren’t hollow. And finally, the most dangerous and certainly the one you should NEVER harvest in the wild (unless you are a seasoned mushroom hunter) are the ones with gills. Usually, the mushrooms with gills are poisonous so don’t touch one if you happen to find a patch.
After learning about the fruit body anatomy, we went on a hike into the Saugatuck Dunes, through the forest looking all around for mushrooms of any kind. We had recently listened to a podcast by Radio Lab about fungus, mycelium and their inter-connectedness and interdependence on trees so we went looking with the keen awareness of how everything is connected by their proximity in the forest. If you have a chance, you should listen to that podcast – we LOVE Radio Lab!!
Check out some pictures of the mushrooms and fungus we found. It was tougher than we thought it would be! Sneaky little fungi :0)
Just to make things more interesting, we made mushrooms out of paper. We think they came out pretty cool! You can make them too – check out the DIY video here.
If you still want another mushroom craft, check this post on our blog from a few years back.
So! There you have it! We are starting to grow our own mushrooms in the next few weeks, so be sure to check back to see how it went!
NOTE: Featured Image was courtesy of: 4/bp.blogspot.com
The past many weeks we have been learning about coordinates. Longitude, Latitude, the Prime Meridian, Equator and how other places in the world align with one or the other of our own coordinates here in Douglas, Michigan. It has been cool to see how the climate in those areas are the same or different than ours.
So to get a hands on understanding of how coordinates mark places on earth, we did something totally amazing – we went GEOCACHING!!!! Have you ever heard of it? Geocaching is like a fun treasure hunt out in the world and you find the locations using GPS coordinates. The “treasure” is hidden in super sneaky spots and is an interesting mixture of tiny trinkets and things you wouldn’t normally think of as a treasures.
We went to 5 different places around our town, only finding 3 of the 5 caches. People can be tricky when hiding these things! We took a trinket and left one of our own for the next person to find. Once you find it, there is usually a paper inside the cache to write your name and the date it was found. We were surprised how many people had found them before us – it’s a more popular sport than we had thought! Super cool!
Now as we are driving along our road we certainly see things much differently! We will surely do this again wherever we travel next :0)
This is a quick video on what Geocaching is:
Our first ever Geocache find! Super exciting!
This was our third cache – isn’t the container ADORABLE!!?