tzurba Miderbanan lets us see the unfolding of the halacha from the פסוקים to the גמרא all the way till ראשונים and אחרונים concluding with modern day poskim the classs is givin by Rav Yonaton Hirschhorn and Rav Tzvi Wohlgelernter
Checking for bugs 2
https://ph.yhb.org.il/category/%d7%9b%d7%a9%d7%a8%d7%95%d7%aa-%d7%91/17-23/
This is the penini Halacha on bugs, and specially letter "zain" where he rules why we should be מיקל
Issur of eating blood and blood found in eggs
https://ph.yhb.org.il/17-24-03/
This is the penini Halacha we quoted at the end of the class
sharp foods and flavor that got mixed in the food
https://ph.yhb.org.il/17-32-12/
This is the psak of rav Melamed that we quoted in the class
Also See this regarding what we mentioned about cutting boards
https://ph.yhb.org.il/17-32-13/