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Stem cells are cells that have the capacity to self-renew by dividing and to develop into more mature, specialised cells. Stem cells can be unipotent, multipotent, pluripotent or totipotent ...

Physics is the search for and application of rules that can help us understand and predict the world around us. Central to physics are ideas such as energy, mass, particles and waves. Physics ...

Watch Mirra Andreeva's charming champion's speech after winning her second straight WTA 1000 title at the 2025 BNP Paribas Open. Why not watch this next… ...