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Physicists have known for a century that solid steel is really mostly empty space, because the atomic nuclei that make up 99.95% of the mass are tiny balls that fill up merely 0.0000000000001% of the volume, and that this near-vacuum only
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Julius’s 2025 Year in Books
Take a look at Julius’s Year in Books, including some fun facts about their reading.
12 books
|
397 friends
255 books
|
126 friends
492 books
|
130 friends
307 books
|
75 friends
400 books
|
82 friends
1,073 books
|
228 friends
1,308 books
|
18 friends
913 books
|
44 friends
More friends…
Favorite Genres
Polls voted on by Julius
Lists liked by Julius
