Siris

* A charming comic strip explaining interactive proof systems. * The Max Planck Institute recently ran a Chinese physics issue, on the cove...

How do we know that objects continue to exist when we aren't perceiving them? I've always liked Lady Mary's way of putting the m...

There are seven degrees or orders of spiritual functions, as is plainly handed down by the writings of the holy Fathers and is shown by the ...

I'm back, having had a great time. But I'm a bit exhausted, so there won't be any serious posting today. Instead, I'll follo...

All of them -- Christmas Eve, Christmas, St. Stephen's, St. John's, and Holy Family. I'm off to see family. I'll be back aro...

The study of mathematics is apt to commence in disappointment. The important applications of the science, the theoretical interest of its id...

I saw this at Evolving Thoughts ; it's a list of 219 movies, with the suggestion that if you've seen more than 85 you have no life. ...