Category: Home & Objects
Browsing posts filed under "Home & Objects".
What happens to candle wax drippings when cooled slowly overnight?
Candle wax drippings cooled slowly overnight form larger, more organized crystal structures, often resulting in a more opaque, potentially rougher or subtly patterned appearance compared to rapidly cooled wax.**
April 25, 2025
Why does a candle flicker differently under a glass dome?
A candle flickers differently under a glass dome because the enclosure restricts airflow, leading to oxygen depletion and carbon dioxide buildup, which disrupts the normal combustion process and starves the flame.**
April 23, 2025
What happens to pencil erasers stored in a humid greenhouse overnight?
Leaving a pencil eraser in a humid greenhouse overnight will likely cause it to absorb moisture, becoming noticeably sticky, tacky, and potentially slightly swollen.
April 21, 2025
Why does cotton shoelace shrink unevenly in a desert car dash?
Cotton shoelaces shrink unevenly on a hot car dash because the intense, uneven heat and UV light cause the moisture-loving cotton fibers to dry and contract rapidly, releasing manufacturing stresses inconsistently across the lace.**
April 21, 2025
What happens if a rubber band stays inside a leather wallet?
Leaving a rubber band inside a leather wallet long-term usually results in the rubber degrading, leaving a sticky residue, a distinct indentation, and often permanent dark stains on the leather due to chemical reactions.**
April 21, 2025
Why do certain antique pocket watches tick faster when kept vertically?
Certain antique pocket watches tick faster vertically due to gravity increasing friction on the balance wheel pivots, slightly reducing its swing (amplitude) and altering its timekeeping rate – a phenomenon called positional error.**
April 21, 2025