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RT @jimalkhalili: Yup, Snell wasn't the first to come up with the law of refraction. I explain it in detail in this paper I wrote in 2015 o…
RT @jimalkhalili: Yup, Snell wasn't the first to come up with the law of refraction. I explain it in detail in this paper I wrote in 2015 o…
RT @jimalkhalili: Yup, Snell wasn't the first to come up with the law of refraction. I explain it in detail in this paper I wrote in 2015 o…
RT @jimalkhalili: Yup, Snell wasn't the first to come up with the law of refraction. I explain it in detail in this paper I wrote in 2015 o…
RT @jimalkhalili: Yup, Snell wasn't the first to come up with the law of refraction. I explain it in detail in this paper I wrote in 2015 o…