Mauve
It wasn't. Two types of tar exist naturally: Petroleum tar and Pine tar.
it was discovered in the late 1890
the answer is atoms in the tar
This particle was the electron in 1897 (J.J. Thomson).
Mauve
Mauve
What kind of "tar" are you asking about? I'm sure you don't mean "Nicotine tar"....but there are many kinds of tar which are the byproduct of burning any substrate to the the point of melting it. Tar is the residue left behind after burning. "Coal tar", has the medicinal property of soothing eczema and other itchy skin rashes. It was the medicine of choice before Cortisone was discovered.
Tar is a by product of refining crude oil, petrol will first soften, then given time, disolve the tar.
In 1824, people first used tar on road construction. It was occurred in Paris, where people place tar blocks on Champs-ÌälysÌ©es of Paris. The modern tar roads are result from two Scottish engineers.
Well, think about it the first day of april is obviously april 1st. you re-tar-tar
No, The First Metal To Be Discovered Was GOLD. No, The First Metal To Be Discovered Was GOLD.
Birch bark tar
it was first discovered 1888
IT WAS first discovered when Lincoln was born
Niobium was discovered first.
Tar is a noun (the tar) and a verb (to tar).