Why Canned Pineapple Turns Black After Opening
July 29, 2026
Opened canned pineapple can turn black when oxygen, acidic juice, can metal, and fruit compounds react. Learn the chemistry—and when to throw it away.
Author: Sherafgan Khan
Sherafgan Khan
Sherafgan Khan is the primary author and editor of sherafy.com, with particular interests in artificial intelligence, geopolitics, emerging technology, and the harder questions hiding underneath fast-moving stories. His work tends to follow evidence across disciplines rather than stay inside traditional subject boundaries, with an emphasis on primary sources, technical context, and explaining what the simplified version of a story leaves out.
Fauci’s Pandemic Journals Expose an Accountability Failure at the Heart of the COVID Response
July 29, 2026
Anthony Fauci’s private pandemic records do not prove that COVID-19 was engineered or escaped from a laboratory. They reveal something that should still disturb the
When Trees Outgrow the Tents: Khan Younis and Gaza’s Permanent Humanitarian Limbo
July 29, 2026
Palestinian journalist Bisan Owda returned to Khan Younis to find that supposedly temporary tent communities had existed long enough for newly planted trees to grow
Jeffrey Miller Wants to Show Zohran Mamdani What Genocide Looks Like. He Should Be Willing to Look at Gaza.
July 29, 2026
Jeffrey Miller, chairman of the United States Holocaust Memorial Council, reportedly offered New York City Mayor Zohran Mamdani a personal tour of the Holocaust Museum
Did Pro-Israel Groups Spend Millions to Defeat Thomas Massie? The Campaign-Finance Record
July 29, 2026
Thomas Massie’s 2026 primary defeat was not an ordinary local election. Federal records show that explicitly pro-Israel political groups spent approximately $8 million supporting his
Project Esther: How an Antisemitism Strategy Became a Blueprint for Suppressing American Dissent
July 28, 2026
Antisemitism is real, dangerous, and deserving of serious action. Project Esther undermines that mission by redefining a broad American political movement as a terrorist-support network
Your Phone Is Not a Border Agent’s Playground: Why the Samuel Tunick Prosecution Should Be Dismissed
July 27, 2026
Federal prosecutors charged Samuel Tunick after a duress password wiped his phone. Here is why the case threatens privacy and constitutional rights.
Why U.S. Food Can Be Unhealthy Yet Comparatively Safe
July 26, 2026
America’s diet can be heavy in ultra-processed food while its food-safety system remains technically advanced. Here is what the United States does well, what outbreak
Did Rapamycin Reverse Autism? What the New Mouse Study Actually Found
July 24, 2026
A July 2026 study found rapid, temporary changes after rapamycin in one autism-related mouse model. It did not reverse autism in people or establish rapamycin
25 Laws and Mental Models That Explain How the World Works
July 24, 2026
Some of the most confusing problems in life follow surprisingly predictable patterns. These 25 laws and mental models explain why projects run late, incentives backfire,