We are pleased to announce that we have selected the ten top downloaded articles published in Symmetry (ISSN: 2073-8994) in 2020. You are welcome to read them!

1. “On the Remarkable Superconductivity of FeSe and Its Close Cousins”
by Andreas Kreisel et al.
Symmetry 2020, 12(9), 1402; https://doi.org/10.3390/sym12091402
Available online: https://www.mdpi.com/2073-8994/12/9/1402

2. “On the Dynamics of a Visco–Piezo–Flexoelectric Nanobeam”
by Mohammad Malikan et al.
Symmetry 2020, 12(4), 643; https://doi.org/10.3390/sym12040643
Available online: https://www.mdpi.com/2073-8994/12/4/643

3. “Tetra- and Penta-Quark Structures in the Constituent Quark Model”
by Gang Yang et al.
Symmetry 2020, 12(11), 1869; https://doi.org/10.3390/sym12111869
Available online: https://www.mdpi.com/2073-8994/12/11/1869

4. “Two-Pole Structures in QCD: Facts, Not Fantasy!”
by Ulf-G. Meißner.
Symmetry 2020, 12(6), 981; https://doi.org/10.3390/sym12060981
Available online: https://www.mdpi.com/2073-8994/12/6/981

5. “Thermogravitational Convection of Hybrid Nanofluid in a Porous Chamber with a Central Heat-Conducting Body”
by Mikhail A. Sheremet et al.
Symmetry 2020, 12(4), 593; https://doi.org/10.3390/sym12040593
Available online: https://www.mdpi.com/2073-8994/12/4/593

6. “Mechanical Chirality of Rotaxanes: Synthesis and Function”
by Kazuko Nakazono et al.
Symmetry 2020, 12(1), 144; https://doi.org/10.3390/sym12010144
Available online: https://www.mdpi.com/2073-8994/12/1/144

7. “Bilaterally Symmetrical: To Be or Not to Be?”
by Michael C. Corballis
Symmetry 2020, 12(3), 326; https://doi.org/10.3390/sym12030326
Available online: https://www.mdpi.com/2073-8994/12/3/326

8. “Strength, Jumping and Change of Direction Speed Asymmetries in Soccer, Basketball and Tennis Players”
by Nejc Šarabon et al.
Symmetry 2020, 12(10), 1664; https://doi.org/10.3390/sym12101664
Available online: https://www.mdpi.com/2073-8994/12/10/1664

9. “Are MCDA Methods Benchmarkable? A Comparative Study of TOPSIS, VIKOR, COPRAS, and PROMETHEE II Methods”
by Wojciech Sałabun et al.
Symmetry 2020, 12(9), 1549; https://doi.org/10.3390/sym12091549
Available online: https://www.mdpi.com/2073-8994/12/9/1549

10. “Puu System of Fractional Order and Its Chaos Suppression”
by Marius-F. Danca et al.
Symmetry 2020, 12(3), 340; https://doi.org/10.3390/sym12030340
Available online: https://www.mdpi.com/2073-8994/12/3/340