tablets https://www.nhs.uk/common-health-questions/medicines/why-must-some-medicines-be-taken-on-an-empty-stomach/#:~:text=Some%20medicines%20need%20to%20be,medicine%2C%20making%20it%20less%20effective.
https://www.reddit.com/r/explainlikeimfive/comments/tpukom/eli5_why_do_some_tablets_have_to_be_taken_on_an/

steak https://www.reddit.com/r/NoStupidQuestions/comments/tsktkf/if_i_had_a_beef_steak_from_2021_and_a_beef_steak/

voice https://www.reddit.com/r/explainlikeimfive/comments/twh3pw/eli5_why_we_have_a_deeper_voice_in_the_first/
https://www.bethroars.com/singing-blog-tips/why-is-your-voice-deeper-in-the-morning

popcorn https://boards.straightdope.com/t/popcorn-and-the-electric-chair/515081
https://www.reddit.com/r/NoStupidQuestions/comments/tyz2l9/if_i_were_to_put_popcorn_kernals_into_my_mouth/

wood https://www.reddit.com/r/explainlikeimfive/comments/tziepp/eli5_how_do_wooden_items_like_tables_and_house/
https://www.quora.com/How-come-wood-lumber-in-houses-and-furniture-does-not-rot-or-decompose

einstein https://www.quora.com/What-if-Albert-Einstein-is-alive-today#:~:text=What%20if%20Einstein%20was%20still,would%20be%20141%20years%20old.
https://www.reddit.com/r/NoStupidQuestions/comments/u5uc98/if_albert_einstein_were_alive_today_and_had/

1 type of food - https://www.businessinsider.com/heres-what-would-happen-if-you-ate-one-type-of-food-for-the-rest-of-your-life-2012-2#:~:text=With%20the%20exception%20of%20fruit,or%20more%20life%2Dthreatening%20illnesses.
https://science.howstuffworks.com/science-vs-myth/what-if/what-if-only-ate-one-type-food-for-rest-life.htm

stab https://pubmed.ncbi.nlm.nih.gov/25891677/
https://www.reddit.com/r/NoStupidQuestions/comments/u688vq/do_those_who_are_overweight_have_a_better_chance/