Background: Currently, virtual reality (VR) simulators are of increasing interest for surgical training, but there is no systematic review exploring the advantages and disadvantages of VR in ...

Abstract: Neurofeedback training (NFT) has been widely used in motor rehabilitation. However, NFT combined with motor imagery-based brain-computer interface (MI-BCI) faces challenges such as mental ...

Lying on the ground near the center of Stonehenge, partially covered by two huge slabs that appear to have toppled over, is a 16-foot-long block of gray-green sandstone. In 1620, noted landscape ...

I made stone planters for yams using only natural materials. The planters retained soil and moisture efficiently. President Trump signs executive order reclassifying marijuana Tennessee governor ...

The Pahon Cave in Gabon offers archaeologists a well-preserved look into the Late Stone Age time period in central Africa, thanks to the stratified layers of guano-based sediment. This is in contrast ...

From virtual safety fences that protect warehouse workers to pharmaceutical simulations that reduce batch variability, manufacturers are already seeing measurable improvements in safety, efficiency ...

US Secretary of State Marco Rubio has directed the State Department to go back to using Times New Roman typeface as the standard for official papers, a spokesperson told CNN, in a reversal of the ...