ScienceAlert on MSN
This stunning 'blue marble' fruit isn't actually blue – it's a wild optical illusion
The fruit of Africa's marble berry (Pollia condensata) is a true living gemstone, sporting a stunning metallic blue sheen that never fades. Only the berries aren't actually blue in the sense most of ...
Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. The quandong’s fruit appear intensely blue, but without ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback