Useful tips for everyday
How bombs are detected? Specially designed X-ray machines can detect explosives by looking at the density of the items being examined. X-ray detection is also…
Does a gas regulator vent gas? A regulator must “breathe” through the vent to properly regulate downstream pressure. Second, the regulator vent will exhaust LP-Gas…
Does Lightroom uses a non-destructive editing method? Lightroom is a non-destructive editor. In Lightroom 4, the software makes edits and adjustments to your photos without…
How do rooms work in Google Chat? Google Chat is organized into rooms, similar to channels in Slack. Enter one of these rooms, and you’ll…
How do you indent text in nano? (To see a list of all nano commands, type Ctrl+g when in the editor.) NOTE: There is no…
How do I watch iTunes videos on my iPhone? On your iPhone, iPad, or iPod touch Tap a movie or TV show. Tap the Buy…
Why is my Galaxy stuck in Safe Mode? Check For Stuck Buttons This is the most common cause for being stuck in Safe Mode. Safe…
Where do I find the number of posts in a category? Posts – The number of posts which are members of the Category. Click on…
Why is there an exclamation point next to my songs on iTunes? The exclamation mark (‘! ‘) you see next to an iTunes music track…
Can Ethernet be sniffed? For instance ARP packets (where one computer is asking for the ethernet address of another computer specified by IP) get broadcast…