New Craft Program 'Glowing Artificial Salmon Roe Ball'

This event has ended.

Date

Sun, Feb 1 – Tue, Mar 31

Venue

Ninohe City Civic Center, 3rd Floor Tanaka Chōzaburō Memorial Science Museum

Official website

https://www.nbsk.or.jp/tanakadate/

Source

https://www.walkerplus.com/event/ar0203e583921/

Products labeled with salmon roe flavor or salmon roe taste that you see at supermarkets. What exactly are they? Actually, most of them are artificial salmon roe made in factories. Let's try making artificial salmon roe that glows when taken to a dark place after collecting light, using an aqueous solution of two dissolved chemicals and a phosphorescent pigment! Where are these chemicals used? Why can artificial salmon roe be made? Through experiments, let's experience the true nature of the chemicals and the process of making artificial salmon roe!

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