ショーツ 作成
Create a photo-style line drawing / ink sketch of a face identical to the uploaded reference image - keep every facial feature, proportion, and expression exactly the same.
Use black and white ink tones with intricate, fine line detailing, drawn on a notebook-page style background.
Show a right hand holding a pen and an eraser near the sketch, as il the artist is still working.
Can you charge a modern smartphone wirelessly using only a stack of standard batteries? 🔋 We put this viral science "hack" to the test!
While this setup looks like a demonstration of electromagnetic induction (the principle behind wireless charging), the voltage and current output from these few AA/AAA batteries are far too low to power the phone's charging coil and internal circuitry.
The charging animation you see is often a visual trick or an edited effect, as this configuration is highly unlikely to provide a genuine charge to a modern smartphone! Science fact check complete!




