Why do we believe in electrons, but not in fairies? By Benjamin Kuipers No one has directly observed either electrons or fairies.
Both of them are theoretical constructs, useful to explain observations that might be difficult to explain otherwise. The Egg. Author's Note: The Egg is also available in the following languages: The Egg By: Andy Weir.
The Monica Bird, Date a girl who reads. Date a girl who spends her...