They took more primitive earlier efforts of others and developed it to fine glasswate.
By heating saltpetre and quartz rock.
No, the Phoenicians got the idea of glass making from the Egyptians but the Egyptians glass was cloudy. After that that the Phoenicians made improvements to the glass and made it clear.
The achievements the ancient Phoenicians made were making glass, creating the alphabet, inventing purple dye, and working well with wood, such as carving chairs, tables and mostly making boats.
They introduced the Alphabet!
YES
About 700 BCE onwards.
Dyes, timber, an alphabet, war, trade.
D. B. Harden has written: 'The Phoenicians' -- subject(s): Phoenicians 'Roman glass from Karanis' -- subject(s): Glassware, Antiquities, History
they invented glass and pirple dye. They invented glass and purple dye but there's probably something better i don't know about.
they were the first ones to make glass using sand and they came up with the 22-letter alphabet.
They were sea traders, and were able to introduce their alphabet to the peoples they traded with around the Mediterranean Sea.
They discovered glass by accident, using a mix of saltpetre and quartz for a cooking fire, getting opaque glass which was then developed for decorative and functional purposes. The next challenge was clear glass so that the contents could be seen.
no