Simplified lego countersnapping mechanism build

This button pushes back when you press it.

This lego mechanism shrinks when pulled

Simple electrostatic relay

A working scale model of the “Pelletron” electrostatic generator.

How Marionette 3D printer works.

Some really weird symbiosis(?) of pond creatures.

More not LK-99 levitating: graphite, big magnets, small magnets, a steel washer.

Not LK-99, "partially levitating" in the same direction regardless of magnet polarity.

LK-99 or not? You decide.

My big Van de Graaff generator.

Another PLA speedbenchy test, 3:56

Second iteration of the rail-less straight line Z mechanism

First speedboatrace attempt with Marionette, using PLA.

Dockable kinematic (6-contact) touch probe inspired by unklicky

Straight-line mechanism Z drive for my upcoming 3D printer build.

Simplified unklicky-inspired 3D printer bed probe

Marionette: first powered moves

Marionette: another new 3D printer kinematic - progress.

Lego crane

The Polynomial HD test 2 (VERY OLD version's video!).

New 3D printer kinematic - progress.

Another experimental 3D printer kinematics. (The print head would be where 4 strings meet).

Pythagoras - testing new belt to printhead coupling

Pythagoras - completing first print

Pythagoras: an experimental, low inertia 3D printer kinematic.

Lightweight structure for my robot/3D printer arm

Experimental 3D printer, even more progress (part 3)

Experimental 3D printer, more progress

Simple, mostly 3D printed bearing/joint for my experimental 3D printer.

Experimental 3D printer - first moves

Filament runout/jam/tangle sensor detecting a jam

Automatic bed leveling 3

Scintillation counter / gamma spectrometer.

You won't believe what bananas do to a Geiger counter.

Electrostatic levitation using Van de Graaff generator

Measuring electrostatic charge with a field mill

Monarch caterpillar eating a flower

3D printed flexure joystick with Hall effect sensors. (Compliant mechanism)

My 3d printed z-probe for amidlab / hcmaker7 3d printer.

New laser sound in Polynomial 2 . Still being worked on.

Polynomial 2 - "Insanity" level

Polynomial 2 - Early Access trailer

Polynomial II - Early Access trailer

work in progress: sound and timing tweaks etc

Trailer WIP - 4/5 done

More work on the trailer

Rigging the camera and scripting the scene

Polynomial 2 logo WIP (for trailer)

Short trailer - wip

Just a toad in the yard

Polynomial 2 - galaxies

Eye bot

explosion effect

Rockets hitting two enemies at once (Polynomial 2, 60fps)

Polynomial 2 - Heliosphere (60FPS)

Mostly testing the rockets (both an enemy and a weapon)

Sunrise timelapse, with false sun

Noctilucent clouds seen from Lithuania, 2013.07.05

MicroGeiger - third prototype