Abstract: The trading card market is a dynamic industry where card values depend on meticulous grading of condition, authenticity, and quality. Traditionally, grading is performed manually by expert ...
Two students from a school in County Tyrone may have the answer to cleaning up Lough Neagh. The UK's largest lake has seen its waters turn green in recent years due to high levels of algae. But ...
Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: iStock In Christchurch, New Zealand, two high school students have developed a rain garden to mitigate the threats ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results