![MIT-designed project achieves major advance toward fusion energy | MIT News | Massachusetts Institute of Technology MIT-designed project achieves major advance toward fusion energy | MIT News | Massachusetts Institute of Technology](https://news.mit.edu/sites/default/files/download/202109/MIT_Fusion-Magnets-06-PRESS.jpg)
MIT-designed project achieves major advance toward fusion energy | MIT News | Massachusetts Institute of Technology
![magnetic fields - How many times does plasma do a full loop tokamak before fusion? - Physics Stack Exchange magnetic fields - How many times does plasma do a full loop tokamak before fusion? - Physics Stack Exchange](https://i.stack.imgur.com/0D5Ps.jpg)
magnetic fields - How many times does plasma do a full loop tokamak before fusion? - Physics Stack Exchange
![J.Hillairet on Twitter: "Density is also rather low, less than 2e19 particles per metre cube, which is one order of magnitude lower that what is expected in ITER." / Twitter J.Hillairet on Twitter: "Density is also rather low, less than 2e19 particles per metre cube, which is one order of magnitude lower that what is expected in ITER." / Twitter](https://pbs.twimg.com/media/FIPmkkmXIAQiDL-.jpg)
J.Hillairet on Twitter: "Density is also rather low, less than 2e19 particles per metre cube, which is one order of magnitude lower that what is expected in ITER." / Twitter
![electromagnetism - Modelling the magnetic field of a conventional tokamak - Mathematics Stack Exchange electromagnetism - Modelling the magnetic field of a conventional tokamak - Mathematics Stack Exchange](https://i.stack.imgur.com/mEJ9E.png)
electromagnetism - Modelling the magnetic field of a conventional tokamak - Mathematics Stack Exchange
![Appendix F: Fusion Reactor Concepts | Burning Plasma: Bringing a Star to Earth |The National Academies Press Appendix F: Fusion Reactor Concepts | Burning Plasma: Bringing a Star to Earth |The National Academies Press](https://nap.nationalacademies.org/openbook/0309090822/xhtml/images/p20009bbfg170001.jpg)