pcstru's channel

Reprap Prusa printing snowflake.

Landing in the Puchaz

Glider Winch launch (Puchaz).

My First Project

This Grasshopper Clockwork is an artistic reconstruction of one of John Harrison's escapement mechanisms designed to eliminate friction losses as t...

My latest prototype with a new grasshopper escapement. I plan to build this one in all hardwoods.

Full assembly of my grasshopper escapement clock with weight on running. It's designated a prototype because the final frame will be oak with some ...

This Wooden mechanism Clock is Designed by Clayton Boyer (plans can be purchased at: http://lisaboyer.com/Clayto...

Built by Adr...

This clock is designed and hand built by Adrian Iredale, With inspiration from Clayton Boyer. Seee his site at http://lisaboyer.com/Clayto......

First ticks of a grasshopper escapement on prototype wooden clock.

My first clock that I made with drawings by Brian Law Design, he has made all of the plywood and wood and no metal parts inside. Clock works fine f...

After lots of design, I realized it takes more hands on experimentation to get this thing to tick. This is the prototype to be put into a frame ni...

Secundus wooden clock. Plans available at http://www.woodentimes.com/

An entry to Fall Fest 2010 - a wooden wheeled egg timer - It may not be very practical but it works.

Concept design and early development of a fully detached, gravity impulsed, mechanical escapement inspired by the designs of James Arnfield. Protot...

Dupli3D - Copiadora fresadora tridimensional.

Copia objetos de 31 cm de alto, 70 de largo y 22 de alto en madera o materiales similares.

Configura...

Verge and Foliot Escapement. Prototype egg timer.

Grasshopper Escapement Prototype. Hand power , big pendulum.

Gravity Escapement - Prototype in Plywood