The term 'thermal energy' is used differently, and often loosely, in different contexts. It refers to several distinct physical concepts, such as the internal energy, or as the enthalpy, of a body of matter and radiation; or as heat, defined as a type of energy transfer (as is thermodynamic work); or as the characteristic energy of a degree of freedom, , in a system that is described in terms of its microscopic particulate constituents, where denotes temperature and denotes the Boltzmann constant.

The Puerto Rico Statehood Admission Act, H.R. 4901, is a bill introduced during the 116th United States Congress. The intention of the bill is to grant Puerto Rico, an unincorporated territory of the United States, admission into the Union as a state. In 2021, it was reintroduced in the House of Representatives as H.R. 1522, with 67 co-sponsors. In the same year, another bill was introduced in the Senate, S. 780, with 3 co-sponsors. Both are aiming for the admission of Puerto Rico as a state of the Union. A bill has yet for a floor vote in the House of Representatives before proceeding to the Senate, where support for statehood among several Republicans such as , Mitt Romney, Rick Scott and Marco Rubio are possible. Later, at the end of March 2021, bills H.R. 2070 and S. 865 were presented, with the objective of recognizing the right of the People of Puerto Rico to convene a status convention through which the people will exercise their natural right to self-determination and establish a mechanism for Congress to consider such a decision, and for other purposes.

The Papal Basilica of Saint Paul Outside the Walls (Italian: Basilica Papale di San Paolo fuori le Mura), commonly known as Saint Paul's Outside the Walls, is one of Rome's four ancient, papal, major basilicas, along with the basilicas of Saint John in the Lateran, Saint Peter's, and Saint Mary Major. The Basilica is within Italian territory, but the Holy See owns the Basilica in a regime of extraterritoriality, with Italy recognizing its full ownership and conceding it "the immunity granted by international law to the headquarters of the diplomatic agents of foreign States". James Michael Harvey was named Archpriest of the basilica in 2012.
The Papal Basilica of Saint Paul Outside the Walls (Italian: Basilica Papale di San Paolo fuori le Mura), commonly known as Saint Paul's Outside the Walls, is one of Rome's four ancient, papal, major basilicas, along with the basilicas of Saint John in the Lateran, Saint Peter's, and Saint Mary Major. The Basilica is within Italian territory, but the Holy See owns the Basilica in a regime of extraterritoriality, with Italy recognizing its full ownership and conceding it "the immunity granted by international law to the headquarters of the diplomatic agents of foreign States".

Kathinka von Deichmann (born 16 May 1994) is a professional tennis player from Liechtenstein. Von Deichmann has won 14 singles and four doubles titles on the ITF Circuit. On 8 October 2018, she reached her best singles ranking of world No. 153, and on 17 July 2017, she peaked at No. 343 in the doubles rankings. At the 2018 US Open, von Deichmann made tennis history for her country by becoming the first Liechtensteiner to reach the main draw of singles of a Grand Slam, after winning three matches in the qualifying tournament. She defeated Priscilla Hon in the first qualifying round, Gail Brodsky in round 2 and finally Martina Trevisan also in straight sets to reach the main draw. She then lost by retirement to fellow qualifier, Anhelina Kalinina, 6–1, 6–7, 2–6 in the first round. Playing for Liechtenstein Fed Cup team, von Deichmann has a win/loss record of 23–14. She paired with Yvonne Meusburger to make her WTA Tour debut at the 2014 Nürnberger Versicherungscup in doubles, losing in the first round.
Kathinka von Deichmann (born 16 May 1994) is a professional tennis player from Liechtenstein. Von Deichmann has won 14 singles and four doubles titles on the ITF Circuit. On 8 October 2018, she reached her best singles ranking of world No. 153, and on 17 July 2017, she peaked at No. 343 in the doubles rankings. Playing for Liechtenstein Fed Cup team, von Deichmann has a win/loss record of 23–14. She paired with Yvonne Meusburger to make her WTA Tour debut at the 2014 Nürnberger Versicherungscup in doubles, losing in the first round.

Outside the Walls
Basilica of Saint Paul