The Many Ways to Use a Blender

Blenders are versatile appliances used in kitchens and laboratories for mixing, pureeing, and emulsifying substances. The kitchen blender was invented by Stephen J. Poplawski in the early 20th century. There are two main types of blenders: countertop and immersion. Countertop blenders are common and have a jar with rotating blades, while immersion blenders are handheld and used directly in containers. Blenders can make milkshakes, smoothies, sauces, and purees, and are also used in labs for emulsifying mixtures.

Who is credited with inventing the kitchen blender?

• Stephen J. While Ploski

• Thomas Edison

• Alexander Graham Bell

• Nikola Tesla

What is a key feature of a countertop blender?

• It is operated with a switch

• It has a blending container

• It is handheld

• It is used for hot liquids

Which type of blender is also known as a stick blender?

• Countertop blender

• Immersion blender

• Laboratory blender

• Portable blender

What can a blender be used for in a laboratory setting?

• To fry food

• To boil water

• To emulsify mixtures

• To bake cakes

Which of the following is NOT a typical use of a blender?

• Creating purees

• Baking bread

• Making milkshakes

• Crushing ice