Massimo 的推文: Ulexite stone is a mineral, it is not transparent but yet it projects an image of what ever is behind it onto its surface https://t.co/fTDLIRypM1
Massimo
@Rainmaker1973
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Engineer. Selecting and curating pictures and videos trying to awaken your sense of wonder since 2014. Science, tech, art, weather, space, the unusual around us
Massimo
@Rainmaker1973Ulexite stone is a mineral, it is not transparent but yet it projects an image of what ever is behind it onto its surface [ 网页链接 ↗ ]
