Hot answers tagged compatibility
A regular LEGO base plate will work with DUPLO bricks. As demonstated in this question, the two systems are compatible in a number of ways. Here's an example of someone using system base plates with DUPLO bricks:
Is it possible that you are thinking of this goblet (2343)? This part was fairly common, and it was introduced around 1985, so it was probably in your collection. 1x1 round plates attach securely to the top as shown in this lamp from the Pet Shop:
You can absolutely run RC and PF trains on 12V track. You can leave out the center conducting rail since it won't be delivering any power to the train, unless you are planning to run both 12V and remote trains. The main LEGO train sets have all used the same rail gauge, which is the main thing that matters. If you'd like to use both your 12V track and the ...
To answer your question, no there is no such plate with DUPLO tubes on the bottom and LEGO studs on top. HOWEVER regular LEGO and DUPLO are completely compatible - as long as the regular LEGO bricks are at least 2x2 studs. Just cover the DUPLO table with regular LEGO bricks and you are done...(c; You could actually use regular LEGO plates too, however the ...
Immerse the stuck assembly in soapy water, swoosh them around a bit, then try again. That should do the trick. It is okay to wiggle the piece a bit from side to side to try to loosen it up. Even ABS plastic LEGO pieces are somewhat flexible and they won't break if you flex them a bit. If nothing else works you may have to resort to plyers. Use the kind ...
All LEGO train tracks have had the same gauge, so newer trains will fit old tracks, including 12V/4.5V. Since the wheels themselves are not exactly the same, you may run into some small issues at points, but it should be OK most of the time - and using RC track wouldn't fully prevent the issue anyway. (If anything, I suspect trains woudl actually derail more ...
Track As a general rule, the rolling stock from all LEGO trains will work with all types of LEGO track. So, the Caboose you've mentioned will work perfectly with the track supplied with the Cargo Train. There are a couple of exceptions to this rule: Duplo track isn't the same gauge as LEGO track, so you shouldn't expect it to work (although you can ...
There are several Chinese companies making DUPLO clones, many are listed in this fascinating article by Anthony Tomkins of UK LUG The Brickish Association. Communist LEGO, a review of some Chinese copies
I can't actually offer any thoughts regarding anything but actual bricks, as the first - and only - megabloks purchase I ever made only contained bricks. While my experience with megablocks is limited, I feel confident in offering this advice: Don't do it. My motivation for "playing" with Lego-style blocks at age 29 is probably pretty unique - I use them ...
I still have cups and 1x1 round bricks from the late 70's and I can ensure you these were never brickable like you suggest. In the 80's, another popular build from Lego was composed of a transparent cup on top of a transparent minight head. Here is a colored example of that build.
You can only control PF IR receivers with the PF remote controls. These are the normal (8885) or the speed control (8879). With the speed remote control you can also choose different speeds. And yes, the train motor from 7897 is compatible with power functions, as long as you use a extension wire (acts like adapter from the old 9V-system to PF, 8886 or ...
What you need is a Nilo brick mat. It's a rubbery mat that has standard (small) lego studs on one side, and dulpo on the other. You can buy them on Amazon, Ebay or straight from Nilo. http://www.nilotoys.com/acc.htm
Short answer: you can use EV3 motors with NXT, but you can't use EV3 sensors on NXT. NXT sensors and motors work with EV3. Detailed answer: read Laurens Valk paper.
Some parts will be compatible with the EV version while others aren't. You can see a complete list with compatible parts in this article http://www.intorobotics.com/building-robots-lego-mindstorms-ev3-features-programming/.
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