Stam Keilim For Pesach:

• Stam keilim ainum b'nei yoman;
• Shea butter;
• Factories.

See seforim by Rabbi Cohen at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠www.kashrushalacha.com

Medicine [Part 2]:

• Ingredients;
• Levels of issur;
• Bitul;
• Flavors;
• Four categories;
• Severity of illness;
• Refuah yeduah;
• Substitutes;
• Decision tree.

See seforim by Rabbi Cohen at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠www.kashrushalacha.com

Medicine [Part 1]:

• Edibility;
• Three categories;
• Ach'shvei;
• Vitamins;
• Gelcaps;
• Liquids and chewables.

See seforim by Rabbi Cohen at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠www.kashrushalacha.com

Coffee on Shabbos:

• Freshly Brewed;
• Instant Coffee (freeze dried vs spray dried);
• Butter;
• Salt;
• Additives;
• Instant coffee with fresh coffee grinds;
• Liquid coffee concentrate.

See seforim by Rabbi Cohen at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠www.kashrushalacha.com

B'lios Shorts:

• Superheated steam;
• Reaction in tote;
• Double sink;
• Double oven.

See seforim by Rabbi Cohen at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠www.kashrushalacha.com

Vinegar (Part 2):

• Charif;
• Stam yayin - bitul b'shishah, depth of absorption;
• Chametz;
• Kashering - odor, kli sheini, kovush;
• Other.

See seforim by Rabbi Cohen at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠www.kashrushalacha.com

Vinegar (Part 1):

• How vinegar is made;
• Double fermentation;
• Equipment;
• Kashrus Concerns.

See seforim by Rabbi Cohen at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠www.kashrushalacha.com

Non-Dairy Creamer:

• Sodium Caseinate;
• Bitul;
• Second chance.

See seforim by Rabbi Cohen at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠www.kashrushalacha.com

Berachos on Berries:

• Blueberries;
• Cranberries;
• Strawberries;
• Raspberries and Blackberries;
• Acai Berries;
• Currants.

See seforim by Rabbi Cohen at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠www.kashrushalacha.com

Shevisas Keilim (שביתת כלים):

• Timer;
• Starting melacha (watermill);
• Pizza oven for Motzai Shabbos;
• Fax machine;
• Time Zones;
• Vending machine.

See seforim by Rabbi Cohen at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠www.kashrushalacha.com