Saturday Mac riddles 284

Here are this weekend’s Mac riddles to entertain you through family time, shopping and recreation.

1: Unsolicited crypto, supplies by parachute, or wireless file transfer.

2: Atmospheric schools of whales pop into the ears.

3: Ethereal hardcopy is driverless press standard.

To help you cross-check your solutions, or confuse you further, there’s a common factor between them.

I’ll post my solutions first thing on Monday morning.

Please don’t post your solutions as comments here: it spoils it for others.