[Ans] Which scientist’s notebooks are still too radioactive to handle?

Step 1 : Introduction to the question "Which scientist’s notebooks are still too radioactive to handle?"

Marie Curie conducted pioneering research on radioactivity. Her efforts, along with her husband Pierre Curie, led to the discovery of the radioactive elements polonium and radium, while working with the mineral pitchblende. After years of extensive research handling highly radioactive materials with no safeguards, Curie succumbed to aplastic anemia—a disorder of brought on by her exposure to radiation—at the age of 66. The artifacts found within her laboratory, including her numerous research notebooks, are still so radioactive as to require special storage and protective equipment to handle.

[Answer] Which scientist’s notebooks are still too radioactive to handle?

Step 1 : Introduction to the question "Which scientist’s notebooks are still too radioactive to handle?"

...Marie Curie conducted pioneering research on radioactivity. Her efforts, along with her husband Pierre Curie, led to the discovery of the radioactive elements polonium and radium, while working with the mineral pitchblende. After years of extensive research handling highly radioactive materials with no safeguards, Curie succumbed to aplastic anemia—a disorder of brought on by her exposure to radiation—at the age of 66. The artifacts found within her laboratory, including her numerous research notebooks, are still so radioactive as to require special storage and protective equipment to handle.

[Ans] The current CEO of Twitter uses what Twitter handle?

Step 1 : Introduction to the question "The current CEO of Twitter uses what Twitter handle?"

@Jack is of course Jack Dorsey, the CEO and co-founder of Twitter. Dorsey first came up with the idea that he developed as Twitter while studying at NYU. Twitter is often described as the "SMS of the Internet". In its early days, Twitter was referred to as twttr. On this day in 2006, Jack sent the first tweet, which read -- "just setting up my twttr." The service rapidly gained worldwide popularity. Twitter is now one of the most popular social media platforms, with over 100 million daily active users and 500 million tweets sent daily.

[Answer] The current CEO of Twitter uses what Twitter handle?

Step 1 : Introduction to the question "The current CEO of Twitter uses what Twitter handle?"

...@Jack is of course Jack Dorsey, the CEO and co-founder of Twitter. Dorsey first came up with the idea that he developed as Twitter while studying at NYU. Twitter is often described as the "SMS of the Internet". In its early days, Twitter was referred to as twttr. On this day in 2006, Jack sent the first tweet, which read -- "just setting up my twttr." The service rapidly gained worldwide popularity. Twitter is now one of the most popular social media platforms, with over 100 million daily active users and 500 million tweets sent daily.