Grade school math problem leaves people dumbfounded: Can you get the correct answer in 30 seconds?

Can you solve the elementary school problem that divided the internet in less than 30 seconds? Test your might in this ...
IEEE

Analysis and Validation of High-Accuracy Simple Monte Carlo Model for Photon Detection Probability in SPAD

Abstract: Silicon-based, single-photon avalanche diodes (SPADs) can realize extremely weak light detection and are widely used in marine LiDAR, space exploration, fluorescence imaging, and other ...