Solutions to Saturday Mac riddles 186

I hope that you enjoyed Saturday’s Mac Riddles, episode 186. Here are my solutions to them.

1: Arrivals and departures was one more thing in 1999.

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AirPort

Arrivals and departures (an airport) was one more thing in 1999 (announced and demonstrated by Steve Jobs as ‘one more thing’ that year).

2: Volatile anaesthetic paid in full since 1991.

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Ethernet

Volatile anaesthetic (ether) paid in full (net, as in net price) since 1991 (first introduced with Quadra models).

3: Neighbourhood gossip from a twisted pair in 1985.

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LocalTalk

Neighbourhood (local) gossip (talk) from a twisted pair (cabling used by LocalTalk) in 1985 (first used to connect Macs to LaserWriter printers).

The common factor

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They’re network interfaces that have been built into Macs.

I look forward to your putting alternative cases.