3 things you didn't know about dynamite - an important invention of Alfred Nobel

Dynamite is one of the important inventions of the 19th century and it brings both positive and negative effects to the world. But to this day, the knowledge of dynamite is still unknown.

We all know dynamite dynamite is the creation of the famous chemist and inventor Alfred Nobel. It is often used primarily in construction to destroy large bodies or for military clearance.

But many people mistakenly think dynamite is similar to TNT. However, in reality they still have their differences and cannot assert that they are the same.

Dynamite is actually a dynamite and has several chemical components connected.

1. The dynamite is not the same as TNT

You may have heard people say the term "TNT" is dynamite. but in fact TNT and dynamite dynamite are both different types of explosives but different in nature.

Specifically, if you imagine that TNT is the name of the chemical inside the explosive and dynamite is the fully assembled explosive, you're only half right. Dynamite is actually a dynamite and has several chemical components connected.

But TNT or "2,4,6, -trinitrotoluene" is not one of the chemical components that make up explosives. Instead, dynamite dynamite uses another explosive chemical called nitroglycerin.

Nitroglycerin was first produced in 1847 by Italian chemist Ascanio Sobrero. The reason this chemical was chosen to make explosives is because it has far more destructive power than gunpowder. But the problem is that nitroglycerin is not as stable as TNT . It has caused many pitiful explosions, such as the explosion in San Francisco, USA that came over a building and killed 15 people then.

But the great invention of the famous scientist Alfred Nobel has changed everything. He has found a way to "stabilize" nitroglycerin and help it play its role, which is a powerful explosive that helps people blast rocks or dig tunnels .

TNT contrasts with nitroglycerin when it is difficult to explode.

By combining a stabilized nitroglycerin and a dynamite that was invented by Nobel earlier, he created what is called dynamite dynamite. This word means "power" in Greek.

Meanwhile, TNT contrasts with nitroglycerin when it is difficult to explode. In fact, it took nearly 30 years after TNT was discovered, a chemist, to pay attention to the properties of this explosive. Therefore, we need to distinguish clearly that TNT does not mean dynamite.

There is a common misconception that TNT and dynamite dynamite are one or dynamite containing TNT. In fact, TNT or trinitrotoluene, which is a chemical compound often used as a chemical reagent but is also a type of explosive commonly used in industrial and military fields.

In addition, the explosive power of TNT is often used as a benchmark for evaluating other bombs and explosives.

But of course nitroglycerin and TNT have some things in common in terms of chemical structure. Both have nitrogen atoms in their chemical structure. But that was no coincidence. Many other explosives also contain nitrogen. Usually one of the products of the chemical reaction when exploding is nitrogen gas or N2.

Super stable nitrogen. It is in the air, which we are breathing every day. But certain molecules tend to emit more energy than usual.

Nitroglycerin and TNT have some in common in terms of chemical structure.

2. Nitroglycerin is also a valuable heart medicine

Almost at the same time that Nobel was working on dynamite explosives, British scientists were also using a molecule called "amyl nitrite" to treat angina caused by blood and oxygen being unable to reach the heart.

Recognizing the similarities between amyl nitrite and nitroglycerin, the British physician William Murrell became the first person to recommend nitroglycerin for the treatment of angina in 1879. Before that, William spent a lot of time studying the Pharmacological effects of nitroglycerin.

Nowadays scientists know that the human body will break down nitroglycerin into a molecule with nitric oxide numbness (unlike the nitrous oxide laughing gas). This substance helps dilate blood vessels and increase the amount of blood and oxygen supply to the heart, thereby reducing angina.

The World Health Organization (WHO) considers nitroglycerin to be one of the essential medicines for the basic health system. Even Alfred Nobel once received a prescription containing nitroglycerin, but he refused to use the drug because of concerns about its actual effects on the body.

Nitroglycerin is one of the essential medicines for the basic health system.

3. The active ingredient in dynamite dynamite also appears in condoms

The nitroglycerin stimulating properties of the blood vessels make this active ingredient an effective remedy for angina relief and a longer experience of sex.

Many companies use nitroglycerin to produce condoms with the purpose of stimulating blood flow to the penis, while helping to improve erections when wearing condoms.