Supermassive Black Hole A*: News: Rapidograph pens and the Crown Jewels

Feb 17, 2012 – I got some good inking tool tips from people on the A* forum and on Google+. Thanks guys! Today

Rare Koh-I-Noor Rapidograph JEWEL Pen Points / Nibs - different sizes SL 62J 72J

Supermassive Black Hole A*: News: Rapidograph pens and the Crown Jewels

How we discovered that supermassive black holes can power enormous 'galactic fountains

This newly discovered supermassive black hole precursor could be a missing link to the early universe

Black Decograph Signature Fountain Pen

Supermassive black holes give birth to stars, astronomers discover

New advances in formation theory of supermassive black holes

Rare Koh-I-Noor Rapidograph JEWEL Pen Points / Nibs - different sizes SL 62J 72J

Oddly Gigantic Supermassive Black Hole Puzzles Scientists

Supermassive Black Hole A*: News: Supermassive Black Pen Round-up!