Science, asked by roja71, 8 months ago

prepare a model of covid 19 by using plastic ball pens on the material available at home
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Answered by raunaksantra15
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Answer:

A Happy Shield instruction kit | Photo source Happy Shield

Innovation

Architecture & Design

Reusable, origami-style face shield helps to fight COVID-19

REUSABLE, ORIGAMI-STYLE FACE SHIELD HELPS TO FIGHT COVID-19

ARCHITECTURE & DESIGN

Scientists have developed a face shield that can be made easily by folding a piece of clear plastic

Spotted: As the COVID-19 pandemic continues to spread around the globe, there is an increasingly urgent need for personal protective equipment (PPE) for healthcare and other key workers. Now, the University of Cambridge Centre for Natural Material Innovation and University of Queensland Folded Structures Lab have developed a reusable face shield created by folded a single flat sheet of clear plastic material.

The innovative “HappyShield” is created using “curved-crease origami,” in which a clear sheet of plastic is first creased and then folded to create the shield, visor and forehead rest from a single piece of plastic. When combined with a strap, a flat sheet is transformed into a three-dimensional barrier which is rigidly positioned at the right distance to provide space for goggles and a respirator underneath.

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