by 
https://www.cipet.gov.in/index.php
_*Jabir ibn Hayyan (722-815)* perfected the distillation process using the alembic still, which is still used today. Chemists were producing rosewater, ‘essential oils and pure alcohol for medical use. Today distillation has given us products from plastics to petrol._
कठोर परिश्रमाशिवाय यश मिळत नाही. यश हे कठीण परिश्रमाच्या मागेच लपलेले असते.
#SleepEarly #WakeupEarly
