Pack Hacker and Matador teamed up to create the ultimate packable backpack for one-bag travelers who need more features than ...

Pack Hacker, part of the AllGear Digital media portfolio, is headquartered in Detroit, Michigan. The team of gear testers ...

It’s all to do with the raindrops, says one reader, with them needing to be relatively uniform in size and well separated for ...

Scientists have demonstrated that negative refraction can be achieved using atomic arrays -- without the need for artificially manufactured metamaterials. Scientists have long sought to control light ...

Scientists have ample evidence to prove the Earth is a sphere. But some social media users claim to have devised an experiment showing the earth is flat. The post shows a green laser beam projected ...

If the light rays are travelling from one medium to another they change their direction at the boundary between two mediums. When the light rays either bend or change their direction while passing ...

Most school-aged children demonstrated less than 1 D of myopic spherical equivalent difference between noncycloplegic and cycloplegic refractions, although hyperopia, age and race contributed to ...

Recent experiments that demonstrate the negative refraction of light could bring a heated scientific debate to a close, and give negative-index materials a positive future Figure 1: Negative-index ...

Please provide your email address to receive an email when new articles are posted on . It is a truism that, “If you operate, you will have complications.” Wise surgeons plan ahead to avoid ...