How to Adjust Perspective of Photos on Android

There are many editing tools you’ve probably used before. Cropping, fixing redeye, adding filters, etc. Changing the perspective of a photo is not as common, but it’s also not as difficult as you might think, thanks to Google Photos. Perspective describes the angle at which the photo was taken. This can greatly affect how something…

Wireless closed-loop optogenetics across the entire dorsoventral spinal cord in mice

AbstractOptoelectronic systems can exert precise control over targeted neurons and pathways throughout the brain in untethered animals, but similar technologies for the spinal cord are not well established. In the present study, we describe a system for ultrafast, wireless, closed-loop manipulation of targeted neurons and pathways across the entire dorsoventral spinal cord in untethered mice.…

Should you brush your tongue?

Wondering whether you should brush your tongue? We’ll be telling you all you need to know about maintaining a healthy tongue and improving your oral health. According to dental journal Oral hygiene – why neglect the tongue?, eastern and oriental cultures have practiced tongue cleaning for centuries. Old records refer to scraping your tongue as part…