Gutenberg’s genius invention was to create a set of letters that could be pressed into “matrix” material, which was then filled with a lead alloy to make type. You got one of each letter in a font of type. If you needed 100 of the letter E, you molded what you needed. If a letter was starting to wear out, you threw it back in the pot and made a new one. Gutenberg's printing press spread literature to the masses for the first time in an efficient, durable way, shoving Europe headlong into the original information age. Being able to print in quantity meant more people could gain access to learning, and more people could create new ideas.
C.) Feeling because he is subliminally hinting at trustworthiness making the people feel like they can trust him
The answer you are looking for is
A: nonfiction book
Potatoes are not only nutritious, but they are also really filling.
In one experiment, 11 participants were fed 38 different foods and asked to rate how filling they were. The highest fullness rating was given to potatoes.
Potatoes were found to be seven times more filling than croissants, which were found to be the least filling food item (21Trusted Source).
Filling foods can help you maintain or lose weight by reducing hunger pangs (22Trusted Source).
Some research suggests that a potato protein called potato proteinase inhibitor 2 (PI2) can help people lose weight. This protein tends to boost the production of cholecystokinin (CCK), a hormone that makes you feel whole (23Trusted Source).
