The indie rock group Mamalarky just released their latest album, “Hex Key,” on April 11, with guitarist/singer Livvy Bennett describing the experience as “bittersweet.” “We self-produce our records, ...

Ever wondered why there isn't an Allen key (or hex key, if you prefer) equivalent to the adjustable wrench or spanner? Turns out it's actually quite a complex engineering challenge. But this is 2025, ...