Chemistry is the explanation of science. Chemistry is also the explanation for almost everything and why we live so comfortably in the 21st century. If the Neanderthals of our past had even half our knowledge of chemistry, we'd be in flying cars right now and teleporting to our lunar colony. That said, we can definitely see how great knowledge is based on our everyday, seemingly mundane objects. Every day we carry computers, calculators, touch screens, social media, task managers, calendars and much more in our pockets. It's mind-blowing and it's all thanks to the power of chemistry. Thermosetting dipole-dipole ([heat-based bending) Polymer atoms are bonded to form a plastic film to laminate a printed circuit board. Then precious metals amounting to approximately "0.35 grams of silver, 0.015 grams of palladium and 0.0003 grams of platinum" are then funneled into thin wires and positioned to connect the engravings on the board together, among other things. But let's go back further. Let's say around 3000 BC, when ancient Egypt began collecting meteoric iron (native iron) to create the highly sought after "Daggers from the Sky" (the Sky refers to the place where meteorites fell) to place among their dead or to be used for hunting, immediately after their death. gold metallurgy began and this led to the Bronze Age. Everything was smelted and worked metal in this era, the whole name is based on the amount of metal we were using. In the 3500s people began smelting tin and copper together to create a new, stronger metal, bronze. While it's barely chemistry, these early roots of understanding the purification, smelting, and bonding of metals pave the way for the understanding we have today. Next we move to the Iron Age where the explosion hair...... center of the paper ......vin It created the theory of absolute zero, where all molecular movements stop, which is measured in Kelvin. Stanislao Cannizzaro began to put Avogadro's theory into practice in front of groups of people and stated that alkali metals and alkaline earth metals are two different formulas, so the anomalies that occur by treating them as one would cease. William Crooke is credited with the cathode ray helping us actually understand and see chemistry. Then Mendeleev's periodic table organized by valence number, excluding the noble gases (which had not been discovered) in 1864, making every contribution to chemistry able to be seen so immediately that chemistry has not changed much today. It's strange that once you organize all the elements by weight, they become so easy to synthesize and are all connected by mathematical enthusiasms. Well, that's all I have to say about it.