Today's installment takes its cue from "Invisibility cloak that generates virtual images gets closer to realization" by Lisa Zyga.
Now You See It...
Today we have shape-shifters in Nanjing.
Four engineers make objects disappear
With microwaves they use for scattering
Electric fields. But, like a puppeteer
Whose hidden hand controls a different form,
The object cloaked appears as something new.
Illusion media distort the norm.
An apple that is real can look like two,
Or like a different fruit entirely.
Why play this negative refraction game?
It's easier to alter what we see.
Electromagnetism is to blame.
Materials that nature never made
Can turn a living panda into jade.
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