Mother Nature apparently has a sense of humor, and Bowling Ball Beach is the proof. Imagine walking along the coastline and discovering perfectly round boulders lined up like someone’s getting ready ...

Beneath Egypt’s oldest pyramids lies a hidden world of sealed tunnels, massive granite structures, and materials that seem ...

The Serapeum houses enormous granite boxes so precise that modern engineers admit replicating them as single pieces would be extremely difficult. Reports of large quantities of crystalline stone once ...

New types of semiconductor devices that respond to light could be possible using materials called perovskites, according to a ...

Abstract: The proposed design shows zero dispersion over all telecommunication bands (O to L) i.e., ranging from 1260nm to 1625 nm. The light is well confined in the center of the core of the proposed ...

To further improve the strike accuracy and penetration power of explosively-formed projectile (EFP) after long-distance flight, a polygonal charge capable of forming EFP with tail fins was designed ...

† Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, and School of Materials Science and Engineering, Shaanxi Normal University, Xi’an, 710062, P. R. China ‡ College of ...

Department of Chemistry & iNANO, Aarhus University, 14 Gustav Wieds Vej, 8000 Aarhus, Denmark Article Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF ...