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In modern times, smartphones and the Internet are often viewed more negatively than positively. Many criticize them for diminishing face-to-face communication and even contributing to tragic incidents, such as dangerous selfie attempts, among other issues. However, these technologies were originally designed with a much different purpose in mind.
Smartphones and their Internet connectivity were created to bring people closer together. The following accounts of individuals whose lives were saved thanks to websites, social platforms, and various apps will undoubtedly shift the prevailing negative narrative. Let these stories renew your trust in the power of technology!
10. Reddit User Uncovers Carbon Monoxide Poisoning
Back in 2015, a Reddit user named RBradbury1920 shared a puzzling story in a legal advice forum. He described finding mysterious Post-it Notes around his home, with messages written in handwriting that wasn’t his, yet containing personal details only he would know. To uncover the truth, he installed a webcam to monitor his house. The next day, he discovered another note but found no recorded footage on his computer. Strangely, the computer’s trash had been emptied, suggesting someone had detected the camera and deleted the evidence. The post quickly gained traction, with one standout theory from user Kakkerlak capturing widespread attention.
A vigilant Reddit user examined RBradbury1920's post history and noticed his bedroom measured just 1.1 by 3 meters ( x 10 ft) with no windows. The user speculated that the confined space might have a carbon monoxide leak, causing RBradbury1920 to unknowingly write the Post-it Notes to himself due to poisoning. Acting on this advice, RBradbury1920 used a CO detector and confirmed the leak. He sought medical help promptly and recovered from the poisoning. Without his Reddit post, the outcome could have been far worse.
When Narathiga didn’t respond for hours, many feared the worst. Fortunately, he later posted an update explaining that after learning about the dangers of consuming the fish intestines, he released the fish back into the water, and it swam away. The delay in his response was due to his phone running out of battery. Thanks to the advice from his post, he and his friends avoided a potentially deadly situation.
8. Instagram Photo Results in Life-Saving Cancer Detection
An ordinary Instagram post turned into a life-changing moment. Sarah Frei shared a photo of her grandfather, John Rzeppa, smiling between his two newborn great-grandchildren. However, Jennifer Mancuso, a dermatologist and Frei’s Instagram follower, noticed a concerning mark on Rzeppa’s forehead, identifying it as a clear sign of melanoma. Mancuso reviewed Frei’s earlier posts and confirmed the mark was growing, leading to an urgent diagnosis.
Melanoma, a form of skin cancer, develops when melanocytes—the cells responsible for skin pigmentation—undergo mutations and turn cancerous. Known as the most severe type of skin cancer, this diagnosis stunned Frei, as her grandfather had previously been assured the mark was merely an “age spot.” Upon revisiting a doctor, the mark was confirmed as melanoma. Thankfully, medical professionals successfully removed all traces of the cancer from Rzeppa’s forehead. This life-saving intervention might not have happened without the sharp observation of an Instagram follower.
6. Man Leverages the Internet to Reunite with His Biological Family
In 1990, a young boy named Huang Jan from Yaojia Village in China was abducted and taken hundreds of miles from his home. Huang Jan came from a humble yet loving family, but his happy childhood was abruptly cut short when he was lured by an older couple posing as acquaintances of his parents. After a grueling 1,450-kilometer (900 mi) journey involving multiple vehicles, he found himself living with a new family under the name Luo Gang. He became one of the countless children trafficked annually in China, a tragic consequence of lax adoption laws and the one-child policy. Despite the odds, Luo Gang remained determined, dedicating himself to preserving memories of his biological family to one day reunite with them. “I was like a computer,” he later recalled, “storing every detail about my family and surroundings.”
Two years later, Luo’s kidnappers passed away, and he was taken in by an elderly couple he called “Grandma” and “Grandpa.” Meanwhile, his biological family tirelessly searched for him, though their hope dwindled over time, leading them to adopt a daughter. Luo grew up, completed his education, and became a firefighter, yet his longing to reconnect with his roots never faded. At 27, he turned to an online platform called Baby Come Home, a forum designed to help abducted children and their families reunite. Luo shared every possible detail—his height as a child, eye color, photos, and even a scar from his youth. He also described memories of his home, including meals of braised pork with couscous or sorghum, the tiled house, and the newly built tar road frequented by trucks. Alongside these details, he posted a map of his village, meticulously drawn from memory.
Forum members began piecing together Luo’s clues, such as regions where sorghum was commonly eaten in 1990 and areas with tar roads. Their collective efforts led Luo back to his hometown. In 2013, a heartfelt reunion took place, filled with joy and emotion. Luo’s mother prepared his favorite traditional noodle dish, and he reminisced about his childhood while exploring the house. Luo holds no resentment toward “Grandma” and “Grandpa” and continues to maintain strong ties with both his adoptive and biological families.
5. Reddit Rescues a Man’s Life
Bear Silber, a dedicated athlete and Reddit user who had completed numerous marathons, noticed alarming changes in his health. He experienced unexplained weight gain, a decrease in height, and worsening posture. Despite consulting multiple doctors, no one could pinpoint the cause. One night, while browsing Reddit, Silber came across a post featuring a man who resembled him. Reading the comments, he discovered the man had Cushing’s syndrome, a rare condition often caused by a tumor producing excessive cortisol. Silber researched the symptoms and realized they matched his own.
Although Silber was certain about his self-diagnosis, the first doctor he consulted dismissed it. Undeterred, Silber sought a second opinion from an endocrinologist, who confirmed he had Cushing’s syndrome. Silber underwent surgery to remove the tumor and began physical therapy to regain his strength. Diagnosing rare conditions like Cushing’s can be challenging for doctors, but in this case, Reddit provided the breakthrough that medical professionals couldn’t.
During a 2014 visit to Crete, 55-year-old Sandi Allcock faced a near-fatal accident. While walking with her sister, she accidentally stepped off a cliff. A 300-meter (1,000 ft) drop awaited her, but an olive tree stopped her fall after 107 meters (350 ft). Injured and in severe pain, Sandi found herself wedged between two branches, with limited mobility. She felt the tree swaying under her weight, aware that time was running out before she could plummet further. Managing to retrieve her iPhone, she called emergency services, struggling to describe her location due to the lack of identifiable landmarks.
3. Stranded Man Relies on First Aid App for Survival
In January 2010, Haiti was struck by a catastrophic earthquake. Dan Woolley, an aid worker, was inside the Hotel Montana in Port-au-Prince when the building collapsed. Trapped alone under the debris, Woolley suffered head and leg injuries but remained composed. He turned to a pre-downloaded app, “Pocket First Aid & CPR” by Jive Media, which provided reliable guidance from sources like the American Heart Association. Woolley used the app to look up treatments for excessive bleeding and compound fractures.
Guided by the app, Woolley fashioned a bandage from his shirt and secured it with his belt to stop the bleeding. Realizing the earthquake might have induced shock, he followed the app’s advice to avoid sleeping. He set his phone alarm to ring every 20 minutes, ensuring he stayed awake. After enduring over 60 hours of pain and sleeplessness, a rescue team finally freed him from the rubble. Woolley later described his phone as a “high-tech Swiss Army knife” that helped him treat his injuries, track time, and stay alive.
2. Man Turns to Reddit to Locate Missing Mother
In April 2014, May Goldberg, a 59-year-old woman with severe dementia, left her New York City apartment and disappeared. Her son, Josh Goldberg, scoured the city but couldn’t find her. Despite efforts by the NYPD and missing persons organizations, May remained missing. In desperation, Josh posted on Reddit’s r/nyc, providing a detailed description of his mother’s appearance and the clothing she was likely wearing.
Remarkably, within hours, a Reddit user named geryorama spotted May wandering the streets. Recognizing her from Josh’s post, geryorama confirmed her identity and sent Josh a message. He guided May to a hotel lobby, where the staff contacted the police. Josh was overjoyed that the online community helped reunite him with his mother. Geryorama’s act of kindness earned him over 16,000 upvotes and 23 months of Reddit Gold.
1. Tumblr User Prevents Teen’s Suicide
In 2013, an 18-year-old New Jersey girl posted on Tumblr about her plans to end her life. Her previous posts about depression and suicide had gone largely unnoticed, and she even faced online harassment. After her final post, she ingested a bottle of pills. Fortunately, 18-year-old Jackie Rosas from California, who had been following her Tumblr, saw the post and acted quickly. Jackie contacted a suicide hotline, which connected her with local police, ultimately saving the girl’s life.
