Bielefeld, Finland (via top.hatnote.com).

Sharkcano!

Sharks discovered inside active volcano, and footage proves they're alive.

Why Facebook Shouldn’t Be Allowed to Buy tbh.

Facebook is acquiring tbh, another burgeoning social network; regulators erred in allowing the Instagram and WhatsApp acquisitions, but there is no better place to start enforcing the law than now.

Boko Haram strapped suicide bombs to them. Somehow these teenage girls survived.

“They brought out a belt and tied it to my waist and showed me a button to press.”

How to Reset Google Advertising ID on Android (via mashable.com).

Among physicians, the opioid and overdose epidemics have transformed the treatment of pain into a moral and clinical cage fight.

As a doctor, did I just feed an addiction? Or ease a man's pain?

Relevant: The Secretive Family Making Billions From The Opioid Crisis.

The bad science of medical cannabis.

A cannabis plant is a pot-pourri of more than 500 chemicals whose abundance varies greatly across different genetic strains and according to growth conditions – they’re not cultivars so much as chemovars.

Lighthouses!

The Strange Disappearance of the Flannan Isle Lighthouse Keepers.

Relevant: The Buried Secrets of the World’s Very First Lighthouse.

The Anatomy Of a Thousand Typefaces (via medium.com).

Accessibility FTW!

Alt-texts: The Ultimate Guide.

This post contains everything you need to know about alt-texts! When to use them and how to perfectly craft them. By me, Daniel, a web developer with vision impairment who use a screen reader in my day-to-day life.