Tell us about yourself!
Cardboard Stand for Easy Drawing With Phone
Height-Adjustable Portable Vise Stand
Autonomous and Remote Control Robot
4-Axis CNC Hot-wire Foam Cutter (Arduino+Ramps1.4)
Dremel Chop Saw
YouTube Subscriber Counter With ESP8266
I have heard that folks prepare MDF by painting it with a non-water based primer. Which, essentially, seals it from water. Examples include West System epoxy and Bullseye shellac. I do not have experience with doing that. (I should try!)
The advantage of plywood is that it does not deform when water is added. And most terrain modeling is going to add water at some point or another. So, I would go with ply even if cost were not an issue.
MFT My Fabulous Table
2W Arduino Laser Engraver/Cutter
Centrifugal Casting machine from a washing machine
My $135 Wood fired Pizza Oven!
Mini weather station with Attiny85
Turn a $3 childs toy into a work of art
Intro to LED Strips
Desktop Scroll Wheel and Volume Control!
Two Canoes and a Crazy Idea
Build a Multi-Voltage Portable Power Supply You Can Take Anywhere
10 Tips and Tricks for Laser Engraving and Cutting
Hack a Drill - Powerful Gearmotor!
Add Bluetooth to any dock, stereo, speaker.
Small Electronic Experiment Station
Easy Benchtop Power Supply
Finishing and Detailing a Sculpey (Polymer Clay) Sculpture
Make Your Own Desktop LED Lamp
Hot Wire Ice Cutter
Adhesives 101: How to glue...
Paper Privacy Windows (window frost like a boss)
'Viking' beer mug (no power tools - the bushcraft way)
Password protected sketchbook
Multitouch Music Controller
BACKPACKING: WHAT TO BRING
Improvised Safety Guard for Rotary Tool
Easy Build Burning Laser For Less Than $20
Mini circular saw with dc motor
Wind powered Composter - The Green Twist , Exactly
Model complex solid shapes with cardboard.