Mark on Instagram: "Here are some websites that helped me with Physics These websites helped me to study physics and to understand specific topics. Sometimes ChatGPT does not know everything and does mistakes. Time to time I preferred looking up those topics by myself. That’s why I visited these websites, that helped me the most. Try them out! And of course Let me know what you think! For more tips don’t forget to follow @marks.vds #study #studygram #studying #studytime"