| 13:22:41 | ◀︎ | New solar fuel machine unveiled | |
| 15:06:50 | ◀︎ | Solar plane's records confirmed |
הכותרות שעניינו הכי הרבה גולשים בדף זה
24/12/10 13:22
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מאת BBC News
A prototype solar fuel machine is unveiled which mimics plant life, transforming the sun's energy into storable fuel.
24/12/10 15:06
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מאת BBC News
The UK's unmanned solar-powered Zephyr is confirmed as having broken the record for the longest continuous flight.