A high-speed bullet train from Los Angeles to Las Vegas has taken the next step to becoming reality with the project announcing it is raising $2.5billion from private investors and it hopes full ...

High-speed railway transportation, also known as bullet trains, can travel at speeds of up to 200 mph. In Texas, the initiative would connect the state's two largest cities, Dallas and Houston ...

22 caliber bullet—about 1,316 km/h or 818 mph—making ... to understand how the armor in mantis shrimp's claws absorbs high-frequency impacts and to gain detailed insight into its microstructure.