(via BBC Earth) Dr Hannah Fry arms herself with a hammer to test out the difference between toughened and ordinary glass. What's the secret to this difference, we hear you ask? Well, the answer is ...
Deepak Kumar runs a small glass fitting and mirror workshop in Aligarh district, where he fabricatinges and installings ...
Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...
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