- Very early C compilers and language (cm.bell-labs.co)
Several years ago, Paul Vixie and Keith Bostic found a DECtape drive, attached it to a VAX, and offered to read old DECtapes. Even at the time, this was an antiquarian pursuit, and it presented an opportunity to mine beneath the raised floor of the computer room and unearth some of the DECtapes we’d stored since the early 1970s. Gradually, I’ve been curating some of this, and here offer some of the artifacts. Unfortunately existing tapes lack interesting things like earliest Unix OS source, but some indicative fossils have been prepared for exhibition.
- Mudflat (Wikipedia)
Mudflats or mud flats, also known as tidal flats or, in Ireland, slob or slobs, are coastal wetlands that form in intertidal areas where sediments have been deposited by tides or rivers. A global analysis published in 2019 suggested that tidal flat ecosystems are as extensive globally as mangroves, covering at least 127,921 km2 (49,391 sq mi) of the Earth’s surface. They are found in sheltered areas such as bays, bayous, lagoons, and estuaries; they are also seen in freshwater lakes and salty lakes (or inland seas) alike, wherein many rivers and creeks end. Mudflats may be viewed geologically as exposed layers of bay mud, resulting from deposition of estuarine silts, clays and aquatic animal detritus. Most of the sediment within a mudflat is within the intertidal zone, and thus the flat is submerged and exposed approximately twice daily.