Winged microchip is the smallest-ever human-made flying structure

[Nelza]

My question is how it collects/ stores power to communicate wirelessly.

 

[kinkon]

Solar panel ekak athi, direct power no battery

 

[pavithra_uk]

may be it generates power when fall
or inductive coupled power transfer (same as wireless charging / NFC)

 

[Nelza]

may be it generates power when fall
or inductive coupled power transfer (same as wireless charging / NFC)

Wireless transmission ekak power-intensive neda?