Visual Description: Just roll with it!
COLEL = CELLO, SRIOV = VISOR, REEFTR = FERRET, WUDINN = UNWIND — Giving us: ELOVORTUIN
Clue/Question: When Thor invented the wheel, he started a – – –
Answer: REVOLUTION
(Well, he definitely got things rolling! Nice pun. Not too difficult, like yesterday’s. No new clue words today, but three of the jumbles came up as new. We’ve seen “wudinn” before. I struggled a little with all but “visor”. “Cello” spells out in alphabetical order. The answer letter layout was a fun jumble too. Not obvious. The cartoon is classic B.C.! Guest Jumbler week is a lot of fun! Be well and do good, friends.) — YUR
Unclerave's Wordy Weblog 
I knew I’d seen Wudinn before, but today it was one of those times where I didn’t try ‘UN’ as part of the answer.
Yes! We do get BC in our paper! UNWIND was a bugger. Can’t believe I didn’t try UN words first. Grand jumble! LL