ilubins

How to electrolytically etch brass plate for the covers of Molskine notebooks.

What is space? What is time? Do they exist independently of the things and processes in them? Or is their existence parasitic on these things and processes? Are they like a canvas onto which an artist paints; they exist whether or not the artist pain...

It's so Grandma- but so cute (and easy). This DIY Doily-Lace Lamp was inspired by the beautiful pe...

The second century CE Roman emperor Marcus Aurelius was also a Stoic philosopher, and his private , written in Greek, gives readers a unique opportunity to see how an ancient person (indeed an emperor) might try to live a Stoic life, according to whi...

FAQ (Frequently Asked Questions) for this video Q: Where can I get the sheet music for this piece? A: Here are a few places: http://imslp.info/files/imglnks/...

A force which can hold a nucleus together against the enormous forces of repulsion of the protons is strong indeed. However, it is not an inverse square force like the electromagnetic force and it has a very . modeled the strong force as an in whic...

Hello there. Hope you all had a great Easter! We had a lovely relaxing holiday (....well as relaxing as it gets with kids). It would have been great to have

Get ready to feel small. I mean really, really small.

A family-friendly collection of optical illusions, brain teasers, fun riddles, tactile tricks, mental games, and unusual self-deceptions.