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by Mr. JohnB
Mon Mar 09, 2015 5:33 pm
Forum: Absolute beginners
Topic: Solar eclipse viewing
Replies: 5
Views: 4071

Solar eclipse viewing

My school is considering purchasing glasses for pupils to observe the solar eclipse later this month. Is it safe for pupils to look through glasses from those sold at a website If the product is known to be reputable how long would you advise it to be safe for young children to...