Analysis - The Southern African Large Telescope (SALT) celebrates 20 years of observing the sky. SALT is the largest optical telescope in the southern hemisphere. It's been steadily revealing new ...
Opinion
DFA on MSNOpinion
From Sutherland to the stars: Northern Cape telescope marks 20 years of science and social impact
The Conversation By Vanessa McBrideTHE SOUTHERN African Large Telescope (SALT) this week celebrates 20 years of observing the sky. SALT is the largest optical telescope in the southern hemisphere, ...
8hon MSN
How number systems shape our thinking, and what this means for learning, language and culture
Most of us have little trouble working out how many milliliters are in 2.4 liters of water (it's 2,400). But the same can't ...
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