Instructables

How to Build the Tower of Hanoi - two lads with their Grandad.

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Step 1: What you need.

Picture of What you need.
PICT2923.JPG
Wood, and tools. Lots of both. When Grandad works in a high-school technology department, you can get both quite easily.

The boys used 15mm-thick MDF for the base, 5mm thick MDF for the puzzle-pieces and 5mm dowel for the posts.

The tools they used included coping saws, tenon saws, scroll-saws, files, glass-paper, a pedestal drill, power-sander, band-saw, circular saw and a mallet.

Oh, and goggles.

Step 2: The base.

Start with your lump of MDF, and drill three holes for the posts.

The holes need to be around 50mm apart to allow the puzzle-pieces to sit side-by-side.

Using the pedestal drill and a 5mm bit, drill the holes about three-quarters of the way through the base. If you are able to, set the stop on the drill to prevent it going all the way through.

After drilling each hole, knock the dust off the base, don't blow it off.

You will, of course, need to wear goggles.

Step 3: Shaping the base

You could leave your tower with a plain rectangular base, but the boys ~~needed an excuse to use more tools~~ wanted to make theirs more interesting.

They drew outlines on the bases, leaving enough wood around the holes for strength.

They practised using a coping saw and a tenon saw on scrap wood, and decided they would rather use a power tool to cut out their proper bases.

So, roll out the scroll saw. Goggles on again, make sure the guard is placed to allow the base through without finger, and let Grandad hold the base firmly while you guide it through.
 
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peach_fart4 years ago
i just thought i should add the alternate names for us not living in the u.k. tenon saw = miter box saw, circular saw = table saw, glass-paper = sand paper, and pedestal drill = drill press.
mman15065 years ago
i got a math question with this never heard of it before and it had no pictures and not well described .so i never figured it out
Doctor What6 years ago
Wait, so there's more than one member of your family in the education "industry"? That must be painful for your kids. Especially when they get into high school.
Kiteman (author)  Doctor What6 years ago
Let's see ...

  • Kitewife and myself are teachers.
  • Their Grandad (Kitewife's father) was a teacher, now he's a technician (all in the same school he went to as a pupil!).
  • My sister is a teaching assistant.
  • Both grandparents on the other side (my parents) both used to lecture at college.
  • Kitewife's brother trained to teach, but gave it up.
  • #1 son's best friend's father is a teacher.
  • Kitewife's best friend and her husband both teach.
Yup, they're doomed...
That must be 'orrible. Your family will always know when they are failing a class. Always know when they get into trouble. It's like a secret organization of spy-teacher-families.
Kiteman (author)  Doctor What6 years ago
My boys don't fail anything. They constantly surprise us with just how much they know.

(#1 son, age 11, was helping me mark maths papers over the Easter break. His predicted grades for May's exams are equivalent to children 3 years older. #2 son has run out of books to read in his school library.)
Are they as creative as you are?
Kiteman (author)  Doctor What6 years ago
They're working on it - they're currently lacking in the strength and manual dexterity required for some of their ideas.

And the money...

("Daddy, If I bolted rockets onto the car here, here and here..." )
Rishnai Kiteman6 years ago
I want to bolt rockets to my car! Or your car...
Come bolt them on to mine. I'm to lazy to do it myself.
Only if you'll do all the test driving. ;-)
Ok. Sure. Now just wait until I have a car.
They've actually wanted to bolt rockets onto your car? That's amazing! The apple doesn't fall far from the insane asylum.
lol Who wouldn't want to bolt rockets on to Kiteman's car.
"When in doubt give it a plout . . .
i say when in doubt strap rockets on it
Kiteman (author)  DainiusGB6 years ago
Er, that's clout - it's British for big thump.
unspecified6 years ago
Ewww - the computer science memories are flooding back. What was it - recursion for the tower? Anyway - sounds like a great day - nice documentarianism!! (yes i see the red line below that, who says I can't make up words???)
I make up words too!! Like "ninja-tastic" and "buttkneed". Buttkneed it when you knee someone in the but. They got "buttkneed".
bowmaster5 years ago
Lolz, if it had not been for the teeth I would have thought that the kids were the same person!!
jonnybeats5 years ago
Great instructable, and your kids looked as if they had a great time! I loved their creative nature and enthusiasm! They could both grow up to be some special guys! I do agree though; Strap rockets to everything!
Kryptonite5 years ago
Hey it's Kitekid #1 & #2. Not to mention goggles.
Gjdj36 years ago
That's cool. We have one of those in our math classroom.
Kiteman (author)  Gjdj36 years ago
Ah, can you solve it?
Gjdj3 Kiteman6 years ago
Yeah. I can solve it with smaller numbers of tiles. It gets really difficult when you add more tiles!
mg0930mg Gjdj35 years ago
I have it on my ipod!
Bartboy Kiteman6 years ago
they're easy! I did it with 15, and im 12
Gavabc1236 years ago
we dont need no eduacation Another brik in the wall pinkfloyd
Kiteman (author)  Gavabc1236 years ago
I thought you had homework to do?
NeonLime6 years ago
Great Instructable! The Kid In The First Picture In Step 1 (With The Goggles On) He Kinda Looks Like Chuckey From Seed Of Chucky & Other Movies :P
Kiteman (author)  NeonLime6 years ago
Hey, that's my youngest son you're talking about! (And Why Do You Capitalise Every Word? It Looks Odd.)
No Idea, i Just Started Doing It One Day And When i Try To Stop i Make Too Many Mistakes :P Hmm Kinda Hard To Tell Sarcasm Off The Internet But Sorry if My Previous Post Offended You ;D
i Just Think That It's Interesting That You Capitalize Every Word Except "i," Which Would Normally Be Capitalized.
Kiteman (author)  NeonLime6 years ago
It's cool ;-)
Mr. Rig It6 years ago
Look at those smiles, they are certainly happy. Give them a high five for me, and one for Grandpa also. Great job kids.
radicalrick6 years ago
Awesome! This reminds me of the times I spent with my grandpa building "stuff" in his shop. These are some lucky grandkids. It looks like you had an amazing time that they will remember forever. Good for you. Keep it up.
LinuxH4x0r6 years ago
Very nice! I miss the shop......... Lucky!
Adorable children! :D I'm sorry, I can't get past that. They just look so happy! Times like this make me think that maybe I will have children after all. :P
Brennn106 years ago
I played Tower of Hanoi on my calculator today. I am a speed demon at it!
I play it on my ipod at one point I think I was 14th fastest in the world.
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