Categories Selected Articles This app can detect early signs of heart failure in 7 seconds — and was invented by a 14-year-old from Texas Post author By Mike Nova Post date June 5, 2025 Siddarth Nandyala wanted to provide a non-invasive, affordable tool for early detection of cardiovascular issues. ← Harvard files legal challenge over Trump’s ban on US entry for incoming foreign students → Mia Farrow reveals she was ‘betrayed’ by Bette Davis’ daughter: ‘I lost all respect for her’