Timeline for Can a plane with air-breathing engines in level flight achieve enough velocity to make a single orbit?
Current License: CC BY-SA 3.0
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jun 5, 2017 at 7:24 | comment | added | xxavier | The SABRE 'hybrid' engine is a very interesting development: youtu.be/Jf3F9AQ-JI8 | |
| Jun 5, 2017 at 5:33 | history | answered | Peter Kämpf | CC BY-SA 3.0 |