- 13 January: First X-ray source in the constellation Apus and First X-ray source in the constellation Antlia are lessons that are ready!
- 12 January: Practicing Dialogue a philosophic resource is ready for learners!
- 7 January: The spring semester of Principles of radiation astronomy begins! Radiocarbon dating is a lecture, try the quiz!
- 2 January: Documenting crony capitalism an original research essay is ready for learners and participants!
- 1 January: Cryptoeconomics is ready for learners!
- 31 December: The numerical integration resource Convergence acceleration by the Ford-Sidi W(m) algorithm is ready!
- 30 December: Time to extinction of civilization an original research essay and the lesson Speak Math Now!/Week 1: Introduction To Algebra are ready for learners and participants!
- 28 December: Wisdom Research is ready for learners and participants!
- 26 December: Portal:Sonatinas from Kids' corner near heaven is ready for learners and listeners!
- 19 December: The problem sets Unusual units and Vectors and coordinates are ready!
- 18 December: The problem set Cosmic circuits is ready!
- 17 December: The Motivation and Emotion book on Bullying and emotion is ready for learners!
- 16 December: The astronomical distances laboratory Standard candles is ready!
- 14 December: The historical geology resource Phanerozoic/Pennsylvanian Period is ready!
- 12 December: The philosophic resource Recognizing Fallacies is ready for learners!