How Does Popcorn Pop? The Science of Popcorn - Science …
2020年11月25日 · The quick explanation of how popcorn pops is that heat vaporizes water inside the kernel, which builds up pressure until it pops the skin of the corn kernel. However, there’s …
The Science Behind How Popcorn Pops - ThoughtCo
2019年8月7日 · Popcorn pops because each popcorn kernel is special. Here's a look at what makes popcorn different from other seeds and how popcorn pops. Popcorn kernels contain oil …
Explore the "POP" in popcorn - Scientific American
2016年8月18日 · The reason why popcorn pops is the water trapped inside its kernel. If the kernel is heated to a high enough temperature, this water will transform into steam. Due to the hard …
What Makes Popcorn Pop
A less charming but more scientific explanation exists for why popcorn pops. Popcorn is a whole grain. It is made up of three components: the germ, endosperm, and pericarp (also known as …
How does popcorn pop? · Popcorn: Ingrained in America's …
As the kernel heats up, the water expands, building pressure against the hard starch surface. Eventually, this outer layer gives way, causing the popcorn to explode. As it explodes, the soft …
The Science Behind Why Popcorn Pops - The Spruce Eats
2022年6月24日 · Ancients attributed popcorn's magic to tiny gods trapped within the kernel that would burst with anger when heated, but we now know that the real reason why popcorn pops …
The secret behind the sound: Why popcorn 'pops' - Science
2015年2月10日 · Researchers know why popcorn kernels burst open, but they've long puzzled over the source of the "pop" sound. When popcorn heats up, the moisture inside turns into …
Popcorn Physics 101: How a Kernel Pops - Scientific American
2015年5月1日 · Most existing popcorn trivia—that 96 percent of kernels pop at 356 degrees Fahrenheit, for example—originated from commercial research, so a French physicist and …
Popping Popcorn - Exploratorium
The combination of a hard seed coat, starch, and water are critical to how popcorn gets its pop. As a popcorn kernel is heated, water and oil inside the seed heat up and soften the …
How does popcorn pop? - BBC Science Focus Magazine
When the coat eventually splits under the pressure, the water vaporises. The starchy mix expands, because it’s suddenly full of tiny holes of steam. We call this cooked, starchy foam …