In this Daf. If your techum ends in a town or past the town. If you set up your Eruv in the town is it as if you stayed in the town to get the whole tiwn and an additional 2000 amot.

In this daf. Do laders count as openings. Where must you leave out of the eruv of an עיר של רבים. When you are measuring a techum does s city county as 4 amot or its full length.

In this daf. Ifb there are discrepancies in the measurements of the techum. When can you make an eruv stone the whole city.

In this Daf. You measure the Techum with a 50 amah rope. How do you measure over obstacles, hills and canyons.

In this daf. How to measure the Migrash of the cities for the leviyim. When we can combine multiple cities into one for the techum

In this daf. It is all about Torah learning. Learn aloud, be humble, so chazara etc.

Start of the 5th perek. You measure the techum of the city from the protrusion and make a square around the city. The importance of being precise with your speech.

In the last daf of the perek. You get 4 amot - your personal space and then start counting your 2000 amot. If you start on your journey even if you turn back you are considered a traveler. Attempting to set up an eruv gives up rights in your current eruv (חמר גמל). What if one foot is our the techum. Do you have any leeway with the cities techum markers.

In this daf. Setting up an eruv in the distance. The source for 2000 amos. Carrying 4 amos is not really 4 amos. Is the primary eruv with bread or by standing where you want your eruv.

In this daf. How a chatzer which opened into two mavois effects their eruv. Is the mechanism of an eruv chatzerot קנין או דירה. Setting up an eruv techumin while traveling