In the late15th century. Coffee was invented by a man named Khalid was tending his goats when he noticed his animals had more energy after eating a certain bean. He boiled the beans to make the first coffee
In 852 A man named Abbas ibn Firnas made several attempts to construct a flying machine. Once he jumped off minaret of the Grand Mosque in Cordoba using a loose cloak stiffened with wooden struts. He hoped to glide, He didn't. But the cloak slowed his fall, creating the first parachute, leaving him only injured. he perfected a machine of silk and eagle feathers and tried again, but jumped off a mountain. He flew for ten minutes but crashed on landing because there was no tail so it would stall on landing.
In 634 a windmill was invented for a Persian caliph used to grind corn and draw up water. In the deserts of Arabia, when the streams ran dry, the only source of power was the wind which blew from one direction for months. Mills had 6 or 12 sails covered in fabric or palm leaves.
The fountain pen was invented for the Sultan of Egypt in 953 after he wanted a pen which would not stain his hands or clothes. It held ink in a tube , like with modern pens, fed ink to the nib ( writing part ) by gravity.
Washing and bathing are religious requirements for Muslims, which is why they made a recipe for soap which we still use today. The ancient Egyptians had soap, so did the Romans. But it was the Arabs who combined vegetable oils with sodium hydroxide and aromatics such as thyme oil. One of the most striking smell, to Arab nostrils. In 1759 Shampoo was introduced to England by a Muslim.