How to Polish a Foil Ball
the foil ball challenge refers to the process of compacting and sanding a roll of aluminum foil to create a shiny, metal ball. this process is pretty time-consuming since it can
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How to Clean AirPods
thoroughly cleaning your airpods can help them look and function better. if your airpods are looking like they've seen better days, there are a few tricks you can use to get them
How to Clean a Lifeproof Case
lifeproof cases are accessories made for outdoor use electronics, including phones and tablets. these products are made to resist water and falls in the roughest terrain. still,
How to Repair a CD With Toothpaste
when cds were released, they were advertised as 'indestructible.' no one will believe that any more. while you can buy commercial cd repair kits to fix these fragile objects, it
How to Clean a MacBook Air Screen
the macbook air is a very popular laptop, but like any brand used often, it accumulates plenty of grime over time. the screen may take on fingerprints and even smudges from debris
How to Fix a Skipping DVD
dvds can skip for a number of reasons. dust might have accumulated on the surface of the dvd, the disc might be scratched, or the dvd player itself might not be working properly.
How to Fix a Scratched DVD
scratches on dvds normally appear after regular use, but they can be polished away easily with a few cleaning techniques. no matter how well you care for your dvds, they're going
How to Clean an iMac Screen
if dust and fingerprint smudges are clouding your imac screen, then it is time for a cleaning. use a non-abrasive cloth, like a microfiber cloth, to wipe away dust. to get rid of
Smart fabrics can detect and protect against harmful gases
scientists from dartmouth university in new hampshire are developing smart fabrics that can detect the presence of toxic gases as well as protect users from their effects.
Artificial skin can support antibiotic resistance
now, scientists at queen's university belfast are developing a patch that they believe could slow the development of antibiotic-resistant bacteria.