
If our solar system has a Hell, it's Venus. The air is choked with foul and corrosive sulfur, literally brimstone, heaved from ancient volcanoes and feeding battery-acid clouds above. Although the second planet is a step farther from the sun than Mercury, a runaway greenhouse effect makes it hotter–indeed, it's the hottest of the nine planets, a toasty 900

| regarding | user | just commented |
|---|---|---|
| A More Efficient Hybrid | charles_lang | Not all the 70 percent loss |
| A More Efficient Hybrid | All4Vols | The device would have to |
| Shock to the System | Wake2sa | The brief but extreme blast |
| Better Than Switchgrass | christina456 | Bunch of idiots the lot of |
| Better Than Switchgrass | christina456 | Bunch of idiots the lot of |

