Chinese Engineers Develop World's Most Powerful Hypersonic Engine, Can Trigger Shock Waves China is known to produce one of the most revolutionary weapons in the world. Recently, a report says that Chinese engineers have already created the most powerful hypersonic engine in the world. by Joseph Henry
Science Humongous Shock Wave in Space is Bigger than the Milky Way Galaxy, But What Are They? by Isaiah Richard
'Spray and Pray' iMessage Scam Haunts iPhone Owners: How to Avoid Losing Your Hard-Earned Money From it