Often I get an impulse to buy random things, but with a little will power and reasoning I am able to overcome the urge. For instance just last week I…
I forgot renew my domain name this year, and lost it for a few days. Fortunately I was able to regain it before it was permanently released.
A long time ago some co-workers and I were discussing a sphere (of any size really) made of a perfect one-way mirror, such that light (photons)…