How you describe hookah and electronic cigarettes?

Answer 1

A hookah also known as a waterpipe,is a single or multi-stemmed instrument for vaporizing and smoking flavored tobacco called shisha in which the vapor or smoke is passed through a water basin ‒ often glass-based ‒ before inhalation Depending on the placement of the coal above the shisha, a hookah can be used to produce smoke by burning the shisha or used to create water vapor by melting it at a lower temperature. The origin of the waterpipe is from the time of the Safavid dynasty in the Persian empire which extended into India to where it also spread during that time. The hookah or Argyleh soon reached Egypt and the Levantduring the Ottoman dynasty where it became very popular and where the mechanism was later perfected.

An electronic cigarette, is a battery-powered vaporizer which simulates tobacco smoking by producing an aerosol commonly, although incorrectly, called "vapor" that resembles smoke. It generally uses a heating element known as an atomizer, that vaporizes a liquid solution known as e-liquid. E-liquids usually contain a mixture of propylene glycol, vegetable glycerin, nicotine, and flavorings, while others release a flavored vapor without nicotine.