Blasting explosives like gunpowder, nitroglycerin, and dynamite all work well for carving a tunnel through a mountain. The dense rock walls can support themselves, and they won't collapse into the ...

The result of this discovery was an immediate expansion in the employment of the explosive for blasting purposes in all parts of the world. After establishing factories in Germany and France in ...

And that is exactly what Samir Kumar Das Gupta has done in “Random Thoughts, Problems and Possible Solutions”. But make no ...

(Reuters) - Amazon.com named 25-year veteran Samir Kumar as its new India head on Wednesday, replacing Manish Tiwary who stepped down after an eight-year stint last month. Kumar, who was part of ...

MANILA, Philippines — Authorities seized dozens of improvised explosives for blast fishing in Zamboanga City, the Philippine Navy said on Wednesday. Lt. Ross Cagaltera, Western Mindanao Navy ...

Amazon executive Samir Kumar will soon oversee Amazon India's consumer business as its country manager. Manish Tiwary, the current country manager for Amazon India, has decided to explore an ...

Amazon’s 25-year-veteran Samir Kumar will take over the reins of its India consumer business as the company undergoes a leadership transition following the resignation of Manish Tiwary ...