Willie Mae Truesdale was startled by a loud explosion emanating from her kitchen. Investigating the source, she was astounded to find her oven’s glass door shattered into pieces scattered across the floor. “It was shocking, you had to see it to believe it,” she recounted.
“It was like, what in the world? Glass shattered everywhere,” Truesdale exclaimed. Adding to the perplexity, her oven wasn’t even in use at the time. And what’s even more alarming: Truesdale isn’t alone in experiencing such a phenomenon.
The Mystery of Exploding Glass Oven Doors
Cheryl, a suburban mother, encountered a similar ordeal during the COVID-19 lockdown. Attempting to bake brownies, she discovered they were undercooked in the middle. Despite her oven being just three months old, she realized its temperature was off by about 25 degrees. After the lockdown, she called in a professional to rectify the issue. However, before the technician could arrive, she initiated a self-cleaning cycle. Towards the cycle’s end, a deafening explosion resounded, shattering the inner glass of the oven door.
Michelle Wheat faced a similar plight when her oven door exploded, leaving glass strewn across her kitchen. Like Truesdale, Wheat’s three-year-old oven was inactive at the time. Fortunately, her four young children escaped unharmed from the shattered glass. While Truesdale’s oven was from Frigidaire and Cheryl’s from Bosch, incidents of exploding glass doors aren’t limited to specific brands. In fact, the Consumer Product Safety Commission has received approximately 450 reports of such occurrences since 2019.
Regrettably, all three women encountered difficulties with the manufacturers following the incidents. While Truesdale’s oven was still under warranty, Frigidaire’s technician attributed the explosion to the family, despite the oven being off. Consequently, Truesdale had to bear the cost of a new door out of her own pocket. Fortunately, Bosch replaced Cheryl’s oven after NBC intervened.
Meanwhile, Wheat’s oven was no longer under warranty, leading to an additional expense of $314 to replace the shattered glass. Frigidaire’s suggestion for Wheat to purchase an extended warranty left the frustrated mother of six questioning the occurrence: “This should not have happened,” she asserted.
What Causes Oven Doors to Shatter?
Mark Meshulam of Chicago Window Expert sheds light on the matter: “There are two scenarios of why oven glass can break spontaneously.” He explains that soda lime glass, commonly used in oven doors, isn’t as tolerant of rapid temperature changes compared to borosilicate glass. This shift in glass type has contributed to an increase in such incidents.
However, it’s also probable that these explosions stem from a nickel sulfide inclusion, an extremely small flaw within the glass. “It’s only about a tenth of a millimeter in diameter. That little ball has some peculiar properties,” Meshulam explained, further adding, “over time, it’s struggling to escape. And sometimes, a high-heat event like oven cleaning can trigger the final spontaneous failure that was already present.”
Nonetheless, Meshulam offers reassurance regarding the safety of oven self-cleaning features. “Most people will go their entire lives using the self-cleaning feature without encountering this issue,” he remarked. He also suggests that microscopic chips and flaws are often the culprits behind oven explosions when they are not in use. However, what’s particularly alarming about this scenario is that the door can shatter long after the initial damage occurs.
Tips for Prevention
While some of these tiny points of damage may occur during production, shipping, or installation, homeowners can take steps to minimize damage at home. For instance, certain common habits can lead to microscopic scratches or chips on the glass. These include using aggressive cleaning techniques and subjecting the glass to excessive physical impact.
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Why do some people place coins on gravestones?
Coping with the loss of a loved one is a challenging journey, even when they rest in a visitable site. Many individuals express their deep connection by leaving intricate offerings like flower arrangements, and in certain cultures, even snacks. However, the tradition of placing coins on gravestones holds a distinctive significance, primarily associated with military personnel, carrying a profound meaning for veterans and their families.
The origins of the practice are somewhat unclear, with claims suggesting a historical connection to the Roman Empire, though lacking concrete documentation, according to Snopes. Regardless of its historical roots, one undeniable truth remains, those who serve in the armed forces, along with their loved ones, endure sacrifices that often surpass common understanding.
The custom of leaving coins on gravestones can be traced back to the Vietnam War era, where it served as a practical means of communication amidst the divisive political climate surrounding the war. Leaving a coin became a subtle yet meaningful gesture, avoiding potential contentious discussions with the soldier’s family about the politics of the war. This revelation is shared on the American Legion Website.
Beyond its practical origins, the tradition of leaving coins on gravestones has evolved into a symbolic act of showing respect and honoring fallen comrades. Each coin type carries a distinct meaning in this poignant practice. A penny symbolizes a simple visit, a nickel holds sentimental value as it signifies shared experiences in boot camp, a dime represents serving together, even briefly, before a transfer, and a quarter, perhaps the most significant, indicates that the individual was present during the time of death, offering solace to the grieving family.
This tradition of military personnel leaving coins is not the sole connection between the military and monetary symbols. Challenge coins, a beloved military tradition, have deep roots dating back to World War I, symbolizing unity among those who have served. While challenge coins hold sentimental value and represent unity, they lack any monetary worth.
Coins, as symbols, extend beyond military traditions, playing roles in various cultural practices. Coins are often seen as symbols of good luck, goodwill towards newlyweds, and objects for making wishes. Throughout history, there have been instances of individuals being buried with their wealth, although not necessarily in the form of coins. Abraham Lincoln, for instance, was reported to be buried with two-half dollars over his eyes.
While the specific symbolism of currency may remain unclear in the tradition of placing coins on gravestones, the practice signifies a bond that transcends superficial understanding. It serves as a powerful and enduring tribute, acknowledging the sacrifices made by those in the service and their families, ensuring their dedication is never overlooked or forgotten.
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