Invisibility cloaks. Transparent frogs. Stealth bombers. Gorilla mischief. Theoretical optical physicist and Invisible Photologist Dr. Greg Gbur joins Alie to chat about light, illusions, secret technology, science fiction inspiration, terrible camouflage, great movies, historical mishaps, and even a few great household life hacks – and why you should go read a book on your porch. Perhaps his book, Invisibility: The History and Science of How Not To Be Seen. 

Visit Dr. Greg Gbur’s blogs, Skulls in the Stars and Science Chamber of Horrors, and follow him on Twitter, Mastodon, Instagram and TikTok

Buy Dr. Gbur’s book, Invisibility: The History and Science of How Not To Be Seen, on Bookshop.org or Amazon

His 2019 book, Falling Felines and Fundamental Physics, is also available on Bookshop.org and Amazon

A donation went to Doctors Without Borders

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Other episodes you may enjoy: Molecular Neurobiology (BRAIN CHEMICALS), Ophthalmology (EYES), Malacology (SNAILS & SLUGS), Teuthology (SQUIDS), Cosmetology (GLAM/GROOMING), Quantum Ontology (WHAT IS REAL?), Cosmology (THE UNIVERSE) Parts 1 & 2, Plumology (FEATHERS), Medusology (JELLYFISH)

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Editing by Mercedes Maitland of Maitland Audio Productions and Jarrett Sleeper of MindJam Media and Mark David Christenson

Transcripts by Emily White of The Wordary

Website by Kelly R. Dwyer

Theme song by Nick Thorburn