Samir Shaikh

Samir Shaikh

Jun 09, 2024

Group 6 Copy 21
0

Successfully funded

Today, the project is successful thanks to the Experiment Foundation. They recognized this frugal science Project, which started in Professor Manu Prakash's Frugal Science class in 2020. there I met Professor Fabian Pease and began working under their mentorship on this problem. Our initial creation was a syringe vacuum pump, which Professor Manu found fascinating. We then experimented with more syringes, maximizing their potential.

Subsequently, we tested various types of pumps: rotary vane, Toepler, syringe, and peristaltic. We discovered that a peristaltic pump is a very low-cost option and made our first prototype using plumbing parts, finding that it could work to achieve our goal. We have now developed a version with laser-cut parts and are continually working on design changes to maximize its performance.

The first Syringe vacuum pump


The first peristaltic pump

This Table shows the Mean free path of an Electron in air as function of pressure. Our goal is to get 1cm of Mean free path


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About This Project

This project, part of a larger project at PrakashLab, aims to make scanning electron microscopy (SEM) accessible to classrooms by creating an affordable solution. A key aspect is the development of a low-cost vacuum pump that achieves 0.02 Torr pressure. Through innovative design and cost-effective materials, this initiative seeks to overcome financial barriers. By providing hands-on SEM experience, the project aims to foster scientific curiosity and enhance STEM education.


Blast off!

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