Hacker News on 18 July 2021

• An app for M1 Macs that plays the sound of a fan as CPU usage goes up
• Looking Glass: Run a Windows VM on Linux in a window with native performance
• Right or left, you should be worried about big tech censorship
• Private Israeli spyware used to hack cellphones of journalists, activists
• Leak uncovers global abuse of cyber-surveillance weapon
• Inserting a billion rows in SQLite under a minute
• iOS 14.6 device hacked with a zero-click iMessage exploit to install Pegasus
• The Perils of M1 Ownership
• Zig cc: A drop-in replacement for GCC/Clang (2020)
• Word gap: When money’s tight, parents talk less to kids