Here is the link to the purchase option on Amazon. keywords: [mathematics] [visual representation of data]

- the ability to set the notification option on my phone for in-coming email messages from my contacts separately from other in-coming email messages. That way, I can avoid being pinged in the middle of the night that a, say, monthly usage report has arrived. keywords: [Information Technology]

A life for which anniversaries are its highest points is one in exponential decay. keywords: [priorities] [accomplishment]

Aim for second-order change and you’ll get first-order change thrown in. Aim for first-order change and you’ll get neither. keywords: [advice] [philosophy]

Here is the link to an article with this title. cf: “The Age of Nations is past. The task before us now, if we would not perish, is to build the Earth.” -- Teilhard de Chardin keywords: [first-order change] [second-order change] [inevitability of change]

No, Virginia, ‘picture-hanging’ is not a reference to a traditional form of public execution. keywords: [death]

Spectating is the slippery slope to solipsism: They who go to see Eventually go to seed.

It is ironic that the National Science Foundation, which is a major source of funding, should have the same abbreviation – NSF – as the notification ‘Non-Sufficient Funds’. keywords: [linguistics] [word-play] [auto-antonymous abbreviation]