Revolver Parts

Six Stroke Engine

In a six stroke engine prototyped in the US by Bruce Crower, water is injected into the cylinder after the exhaust stroke and is quickly turned to steam, here expands and forces the piston down for an additional power stroke.

Commutator Diagram

Line diagram of Helicobacter

Anatomy of Helicopter

Helicopters all parts are mentioned in above tha diagram. Thia is known as Anatomy of Helicopter..

Brain Game - Water drops

Which Tank Will Fill First??

Types of Nut

Trenching machine

Trenching machine

A trencher is a one of construction equipment used to dig trenches, especially for electrical cables, laying pipes for installing drainage, and in preparation for trench warfare.
Trenchers will be range in size from walk-behind models, to attachments for a skid loader or tractor, to very heavy tracked heavy equipment.