How to Build a Pen Gun Using a Mechanical Pen?

Answer The pen gun is smaller than a Nerf gun, and fires just as far.

Top Q&A For: How to Build a Pen Gun Using a Mechanical Pen

How to Build Your Own Mechanical Watch?

Building a mechanical watch can be a satisfying project that will result in a unique timepiece to wear. The job, however, requires skill with precision tools and experience in breaking down and ass... Read More »

What Are the Four Causes of Mechanical Weathering?

The process of weathering breaks down rocks exposed to the elements into smaller particles that can be carried away by wind and water erosion. Weathering is divided into three broad categories: mec... Read More »

What was used before the mechanical clock?

The first timekeeping devices were probably shadow clocks or sundials: obelisks or columns designed to cast a shadow that moved with the passage of the sun through the sky. The oldest known Egyptia... Read More »

How to Become a Mechanical Engineer?

Mechanical engineers will find their skills in demand in a variety of fields and industries including medical, scientific research, construction, aerospace, acoustics, combustion, and automotive en... Read More »