We have recently experienced cases of students submitting articles to Cornell Techies that contain subtle advertisements or offensive content. In those cases, we removed the articles promptly thanks to whistleblowing from our blog readers. If you find such content in any posts, we are deeply sorry. We request that if you come across any subtle advertising, spam or offensive content in either articles or the comments section, please report it to us and we will edit or remove the article as necessary. Thank you.