If you just got a new DSLR camera, you may be unclear on what all these settings are for – in particular, the dial for f-stops. What are f-stops?
What is the photographic effect bokeh exactly – and how can you get it with your camera? Find out here.
What is the difference between AM and FM radio – aside from the obvious programming differences with talk radio versus music?
When you need to fix a household appliance that has quit, here’s where you can look for repair help to get everything in working order again.
How do green screens work? You know, when they film people against a plain background, then magically make a whole other world appear behind them. Find out!
What is a solar flare, do they really cause problems here on Earth – and should you worry? Learn more here.
How do airport and concert venue metal detectors work? Somehow, a seemingly plain rectangular doorway can figure out if I left my keys in my pocket.
Inside almost every electronic device – from your computer’s motherboard to a remote control – seems to have a green circuit board inside. Why that color?
I’m looking to jazz up my website, and want to know some good places to find free quality fonts. Mostly, I seem to find places that try to “bait and switch” you into getting a paid font, or the site is so spammy and has so many popups, I feel like I have to wash…