I just fixed an issue with the full-screen toggle that was causing our educational simulations to sometimes not work properly on iPhones, iPads, and Macs.
All simulations on the website are now working smoothly across all devices!
If you had trouble accessing any of the interactive content before, please visit my website give it another try:
Thanks for your patience!
P.S. Apple devices really like to keep us developers on our toes! 😅🍎
These lines portray a tale of creation and vanishing. It describes the creation of a photon, its subsequent disappearance when an electron absorbs it on the cathode plate’s surface, the subsequent departure of the electron from the cathode, and lastly the eventual disappearance of the electron when it reaches the other plate and captured.
من النتائج العجيبة لنظرية النسبية العامة أن الأجسام وبسبب المجال الثقالي (الجذبي) الناتج عن كتلتها (كمية المادة) تُقوّس نسيج الزمان-المكان (أو اختصارا الزمكان). وهذا التقوس لا يكون محسوسا بالقرب من الأجسام الصغيرة كأجسامنا، ولكنها تصبح ذات مقدار ملموس بالقرب من الأجسام الهائلة كالكواكب والنجوم.
وإذا خضنا أكثر في نتائج التقوس الزمكاني الذي تنبأت به نظرية النسبية العامة، وأخذنا بعين الاعتبار نجمين نراهما على أطراف كوكب هائل الكتلة، فإننا نرى كل واحد منهما منزاحا عن موقعه الحقيقي بحيث أن المسافة الظاهرية بينهما أكبر من المسافة الحقيقية. وبالتالي فإن المسافة بينهما قد تضخمت بمقدار ضئيل ربما نستطيع أن نتحقق منه بأعيننا المجردة أو بواسطة التليسكوب.
I created this course and published it on my Moodle platform. Each module is a SCORM package, with a course evaluation survey at the end and an unofficial completion certificate as a template that can be costumed to the specifications of your organization. The course is tracked, and you must successfully complete each chapter to unlock the next one. The course is fully learner-centered.
Looking back, I wish I had access to tools like DeepSeek. During my development process. In my recent experimenting with this open-source AI model, I’ve found it provides structured, research-paper-like responses with meaningful technical information from the first interaction. This would have significantly streamlined my research phase. Definitely, DeepSeek wouldn’t have appeared if ChatGPT hadn’t existed in the first place. But the super abilities that DeepSeek came with as it came into existence, plus being open-source, makes it super competent to the existing AI tools.
I conducted countless experiments in class throughout the course of my many years of teaching physics to motivate the students. However, I had never anticipated to find that nothing delighted the students as much as the simplest activity where I or the students made a light bulb light up by connecting a switch, wires and a battery.
The paper: Using a web-based and stand-alone oscilloscope for physics experiment during Covid-19 pandemic, Mahizah Ismail et al (2023), Phys. Educ. 58 015006, is based on the Virtual Oscilloscope simulation. This paper was authored by Mahizah Ismail, Farid Minawi, Wan Zul Adli Wan Mokhtar, Noraihan L Abdul Rashid and Ahmad K Ariffin.
The article DOI: https://iopscience.iop.org/article/10.1088/1361-6552/ac95eb
