The paintable electrodes work just as well as the complicated electroencephalography (EEG) sensors used today to monitor the brain for research and for clinical applications. Those sensors involve ...

The A-12 Archangel was the fastest plane of its time, flying at speeds that seemed almost impossible. Built for top-secret ...

How to Draw Animals Using Hand Shapes!!

Master artist Donato Giancola reveals how he keeps his drawing process engaging with technical hints and real-life lessons ...