• Log InLog In
  • Register
Liquid`
Team Liquid Liquipedia
EST 21:00
CET 03:00
KST 11:00
  • Home
  • Forum
  • Calendar
  • Streams
  • Liquipedia
  • Features
  • Store
  • EPT
  • TL+
  • StarCraft 2
  • Brood War
  • Smash
  • Heroes
  • Counter-Strike
  • Overwatch
  • Liquibet
  • Fantasy StarCraft
  • TLPD
  • StarCraft 2
  • Brood War
  • Blogs
Forum Sidebar
Events/Features
News
Featured News
Rongyi Cup S3 - RO16 Preview1herO wins SC2 All-Star Invitational10SC2 All-Star Invitational: Tournament Preview5RSL Revival - 2025 Season Finals Preview8RSL Season 3 - Playoffs Preview0
Community News
Weekly Cups (Jan 12-18): herO, MaxPax, Solar win0BSL Season 2025 - Full Overview and Conclusion8Weekly Cups (Jan 5-11): Clem wins big offline, Trigger upsets4$21,000 Rongyi Cup Season 3 announced (Jan 22-Feb 7)17Weekly Cups (Dec 29-Jan 4): Protoss rolls, 2v2 returns7
StarCraft 2
General
Rongyi Cup S3 - RO16 Preview Starcraft 2 will not be in the Esports World Cup herO wins SC2 All-Star Invitational PhD study /w SC2 - help with a survey! SC2 Spotted on the EWC 2026 list?
Tourneys
$21,000 Rongyi Cup Season 3 announced (Jan 22-Feb 7) OSC Season 13 World Championship $70 Prize Pool Ladder Legends Academy Weekly Open! SC2 All-Star Invitational: Jan 17-18 Sparkling Tuna Cup - Weekly Open Tournament
Strategy
Simple Questions Simple Answers
Custom Maps
[A] Starcraft Sound Mod
External Content
Mutation # 509 Doomsday Report Mutation # 508 Violent Night Mutation # 507 Well Trained Mutation # 506 Warp Zone
Brood War
General
Which foreign pros are considered the best? [ASL21] Potential Map Candidates BW General Discussion BW AKA finder tool Gypsy to Korea
Tourneys
[Megathread] Daily Proleagues [BSL21] Non-Korean Championship - Starts Jan 10 Small VOD Thread 2.0 Azhi's Colosseum - Season 2
Strategy
Current Meta Simple Questions, Simple Answers Soma's 9 hatch build from ASL Game 2 Game Theory for Starcraft
Other Games
General Games
Battle Aces/David Kim RTS Megathread Nintendo Switch Thread Stormgate/Frost Giant Megathread Beyond All Reason Awesome Games Done Quick 2026!
Dota 2
Official 'what is Dota anymore' discussion
League of Legends
Heroes of the Storm
Simple Questions, Simple Answers Heroes of the Storm 2.0
Hearthstone
Deck construction bug Heroes of StarCraft mini-set
TL Mafia
Vanilla Mini Mafia Mafia Game Mode Feedback/Ideas
Community
General
US Politics Mega-thread Russo-Ukrainian War Thread NASA and the Private Sector Canadian Politics Mega-thread Things Aren’t Peaceful in Palestine
Fan Clubs
The herO Fan Club! The IdrA Fan Club
Media & Entertainment
Anime Discussion Thread [Manga] One Piece
Sports
2024 - 2026 Football Thread
World Cup 2022
Tech Support
Computer Build, Upgrade & Buying Resource Thread
TL Community
The Automated Ban List
Blogs
Navigating the Risks and Rew…
TrAiDoS
My 2025 Magic: The Gathering…
DARKING
Life Update and thoughts.
FuDDx
How do archons sleep?
8882
James Bond movies ranking - pa…
Topin
Customize Sidebar...

Website Feedback

Closed Threads



Active: 1343 users

Duplo and marbles

Blogs > Badjas
Post a Reply
Badjas
Profile Blog Joined October 2008
Netherlands2038 Posts
September 20 2010 22:00 GMT
#1
Finally another post in a series of Duplo applications. My daughter found a marble, quite a small one. Yesterday I got some utility out of it. Duplo doesn't really have smooth surfaces that makes for good tracks, until you put them on their sides. And some abstract art by a three year old to top it off.

Basic tower marble track
[image loading]
+ Show Spoiler +
Drop a marble in the top and, like with certain prepared marble tracks, it ends on the bottom. This is an ugly 'functional' thing, here's some more pictures where you can derive the implementation a bit easier.
[image loading]
[image loading]


Marble game
[image loading]
+ Show Spoiler +
[image loading]
Put a marble in the top, somewhere where there's a hole or gutter, and it will come out at the bottom at either of two ends, somewhat randomly. I got lucky here, the marble and Duplo sizes and the gravitational constant on Earth in this universe come together to create this 'perfect storm' where the marble doesn't always end up at the opposite, or the same side. Which makes for a lot of laughs from my kids. (The 4 year old understands the idea easily already, the 3 year old seems to not notice yet but laughs anyway.) The 'fun generator' in full scantily clad glory:
[image loading]


My 3 year old made some awesome art and explained it to me, which helps me in adding captions.
+ Show Spoiler +
[image loading]
+ Show Spoiler +
Yes, it is a dog



A while back I made a different marble game. A wall of Duplo with various sized holes in the bottom, for the kids to try to roll the marble through. They have difficulty keeping attention but it does work and they get it. No pictures though but the idea is more obvious.

A was hoping I could activate the Duplo siren lights I got by letting the ball roll against the button, but it doesn't budge And Duplo lacks the means of implementing a reliable lever as a force multiplier.

*****
I <3 the internet, I <3 you
prototype.
Profile Blog Joined July 2009
Canada4215 Posts
September 20 2010 22:04 GMT
#2
I would have never guessed that was a dog. A giraffe maybe.

Or perhaps I'm not as artistic as your daughter
( ・´ー・`)
Musoeun
Profile Blog Joined March 2009
United States4324 Posts
September 20 2010 22:32 GMT
#3
Your kids, sir, have far more Duplo than I ever did.

While I'm on the subject, and if crossovers are allowed, you can "convert" between Duplo and Lego by means of 2x2 Lego blocks, which fit nicely on each Duplo "bump". Trying to build Duplo on top of Lego is harder though. The point of that is, maybe you can get a Lego lever to work?
Don't Shoot the Penguins. | Dance, 성은, dance! | Killer FanKlub | Action sucks. | Storm Terran hwaiting.
hifriend
Profile Blog Joined June 2009
China7935 Posts
September 20 2010 22:50 GMT
#4
Omfg I'm going to enjoy stuff like this so much as a father. My personal favourite is kapla planks.

[image loading]

I like to make bridges. :D Weed helps but probably not if I ever have kids lol.
Badjas
Profile Blog Joined October 2008
Netherlands2038 Posts
September 20 2010 23:01 GMT
#5
On September 21 2010 07:32 Musoeun wrote:
Your kids, sir, have far more Duplo than I ever did.

While I'm on the subject, and if crossovers are allowed, you can "convert" between Duplo and Lego by means of 2x2 Lego blocks, which fit nicely on each Duplo "bump". Trying to build Duplo on top of Lego is harder though. The point of that is, maybe you can get a Lego lever to work?

Yes I know But we have another baby on the way so I'm not too sure on introducing lego now. Or perhaps when the girls can clean up their toys better. (haha .. ha, IF they ever do)

I should draw a mockup set of technic duplo and spam Lego headquarters. It's stuff I would buy, and I assume plenty of other fathers who grew up with lego themselves.. right?
I <3 the internet, I <3 you
emperorchampion
Profile Blog Joined December 2008
Canada9496 Posts
September 20 2010 23:05 GMT
#6
Cool stuff :D
TRUEESPORTS || your days as a respected member of team liquid are over
Please log in or register to reply.
Live Events Refresh
Next event in 9h
[ Submit Event ]
Live Streams
Refresh
StarCraft 2
PiGStarcraft437
Nathanias 91
StarCraft: Brood War
Artosis 625
Shuttle 71
Noble 1
League of Legends
C9.Mang0352
Counter-Strike
taco 286
minikerr12
Super Smash Bros
hungrybox1097
Other Games
summit1g7081
tarik_tv6793
KnowMe1470
shahzam624
JimRising 305
ToD128
Maynarde127
ViBE34
Organizations
Other Games
gamesdonequick971
StarCraft 2
Blizzard YouTube
StarCraft: Brood War
BSLTrovo
sctven
[ Show 15 non-featured ]
StarCraft 2
• Hupsaiya 83
• AfreecaTV YouTube
• intothetv
• Kozan
• IndyKCrew
• LaughNgamezSOOP
• Laughngamez YouTube
• Migwel
• sooper7s
StarCraft: Brood War
• RayReign 27
• BSLYoutube
• STPLYoutube
• ZZZeroYoutube
Dota 2
• masondota21279
League of Legends
• Doublelift4460
Upcoming Events
RongYI Cup
9h
ByuN vs TriGGeR
herO vs Rogue
OSC
9h
herO vs Clem
Cure vs TBD
Solar vs TBD
Classic vs TBD
RongYI Cup
1d 9h
Clem vs ShoWTimE
Zoun vs Bunny
Big Brain Bouts
1d 15h
Serral vs TBD
RongYI Cup
2 days
SHIN vs Creator
Classic vs Percival
OSC
2 days
BSL 21
2 days
RongYI Cup
3 days
Maru vs Cyan
Solar vs Krystianer
uThermal 2v2 Circuit
3 days
BSL 21
3 days
[ Show More ]
Wardi Open
4 days
Monday Night Weeklies
4 days
OSC
4 days
WardiTV Invitational
5 days
WardiTV Invitational
6 days
Liquipedia Results

Completed

Proleague 2026-01-20
SC2 All-Star Inv. 2025
NA Kuram Kup

Ongoing

C-Race Season 1
BSL 21 Non-Korean Championship
CSL 2025 WINTER (S19)
KCM Race Survival 2026 Season 1
Rongyi Cup S3
OSC Championship Season 13
Underdog Cup #3
BLAST Bounty Winter 2026
BLAST Bounty Winter Qual
eXTREMESLAND 2025
SL Budapest Major 2025
ESL Impact League Season 8
BLAST Rivals Fall 2025
IEM Chengdu 2025

Upcoming

Escore Tournament S1: W5
Acropolis #4 - TS4
Acropolis #4
IPSL Spring 2026
uThermal 2v2 2026 Main Event
Bellum Gens Elite Stara Zagora 2026
HSC XXVIII
Nations Cup 2026
PGL Bucharest 2026
Stake Ranked Episode 1
BLAST Open Spring 2026
ESL Pro League Season 23
ESL Pro League Season 23
PGL Cluj-Napoca 2026
IEM Kraków 2026
TLPD

1. ByuN
2. TY
3. Dark
4. Solar
5. Stats
6. Nerchio
7. sOs
8. soO
9. INnoVation
10. Elazer
1. Rain
2. Flash
3. EffOrt
4. Last
5. Bisu
6. Soulkey
7. Mini
8. Sharp
Sidebar Settings...

Advertising | Privacy Policy | Terms Of Use | Contact Us

Original banner artwork: Jim Warren
The contents of this webpage are copyright © 2026 TLnet. All Rights Reserved.