Jim Hardy, a beloved member of the PF community, recently passed away, leaving a profound impact on those who knew him. He was recognized for his insightful contributions, patience, and ability to simplify complex topics in physics and engineering. Many members expressed their deep sadness and shared memories of his kindness and generosity, highlighting his role as a mentor and friend. Jim's legacy will continue through his extensive posts and the knowledge he imparted to others. His absence will be felt deeply within the community, and condolences have been extended to his family during this difficult time.