The law is tricky. From Wikipedia “For works that received their copyright before 1978, a renewal had to be filed in the work’s 28th year with the Copyright Office for its term of protection to be extended. The need for renewal was eliminated by the Copyright Renewal Act of 1992, but works that had already entered the public domain by non-renewal did not regain copyright protection.”
Blankets are highly underrated. Gloves are good too. Reusable, zero carbon emissions after you get them home other than the occasional wash. No carbon or unburned wax buildup on the walls or ceiling. Blankets don’t steal oxygen or create a cold draft by sucking up air from under the door. Sweaters are good too.
On Facebook I collect posts like this as a demonstration of how seemingly harmless questions are the answers to security questions. This one is basically code for “What is your favorite movie.”