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  2. Pentaerythritol tetranitrate - Wikipedia

    en.wikipedia.org/wiki/Pentaerythritol_tetranitrate

    PETN is a very powerful explosive material with a relative effectiveness factor of 1.66. [2] When mixed with a plasticizer, PETN forms a plastic explosive. [3] Along with RDX it is the main ingredient of Semtex. PETN is also used as a vasodilator drug to treat certain heart conditions, such as for management of angina. [4] [5]

  3. Use forms of explosives - Wikipedia

    en.wikipedia.org/wiki/Use_forms_of_explosives

    Rubberized explosives are flat sheets of solid but flexible material, a mixture of a powdered explosive (commonly RDX or PETN) and a synthetic or natural rubber compound. Rubberized sheet explosives are commonly used for explosive welding and for various other industrial and military applications. Rubberized explosives can be cut to specific ...

  4. Drilling and blasting - Wikipedia

    en.wikipedia.org/wiki/Drilling_and_blasting

    Drilling and blasting currently utilizes many different varieties of explosives with different compositions and performance properties. Higher velocity explosives are used for relatively hard rock in order to shatter and break the rock, while low velocity explosives are used in soft rocks to generate more gas pressure and a greater heaving effect.

  5. Category:Explosive chemicals - Wikipedia

    en.wikipedia.org/wiki/Category:Explosive_chemicals

    Pages in category "Explosive chemicals" The following 142 pages are in this category, out of 142 total. This list may not reflect recent changes. A. Acetone peroxide;

  6. Category:Explosives - Wikipedia

    en.wikipedia.org/wiki/Category:Explosives

    This category contains explosive devices, chemical agents, types of explosives, and similar matters. ... This list may not reflect recent changes. ...

  7. Detonator - Wikipedia

    en.wikipedia.org/wiki/Detonator

    A detonator is a device used to make an explosive or explosive device explode. [1] Detonators come in a variety of types, depending on how they are initiated (chemically, mechanically, or electrically) and details of their inner working, which often involve several stages.

  8. Free Bitcoin Mining Games: Learn and Earn - AOL

    www.aol.com/free-bitcoin-mining-games-learn...

    It’s a Bitcoin mining simulator game that allows users to earn Bitcoin at no initial cost — new users can earn free Satoshi straight away. A Satoshi is a term given to a fraction of a Bitcoin.

  9. Mining simulator - Wikipedia

    en.wikipedia.org/wiki/Mining_simulator

    A mining simulator is a type of simulation used for entertainment as well as in training purposes for mining companies. These simulators replicate elements of real-world mining operations on surrounding screens displaying three-dimensional imagery , motion platforms , and scale models of typical and atypical mining environments and machinery.