Huernia zebrina, or Lifesaver plant, is one of the best in this category. Lifesaver cactus plants are easy to grow in small dish gardens or even bonsai containers. The biggest challenges with Huernia cactus care are overwatering, incorrect lighting and mealybugs.
What is the average speed on a ski? For regular downhill skiing the average is about 15-20 mph Olympic ski racing averages 40-50 mph and The fastest recorded speed is 156 mph here is my source http://www.trails.â¦com/facts_9654_how-fast-do-downhill-skiers.html.
You will that, during the 25 km classic for instance, the fastest skier was going at 19 km/h (slower than a marathon which is about 42km in 2h10min) and the middle-of-the-pack was going at 11km/h. Some were going at <6km/h. 11 km/h is not quite 2x walking speed. Keep in mind that we're talking about trained skiers. One would think like wotrock that the skis gliding on snow give you a high average speed. It is quite surprising that a marathoner on foot would finish slightly ahead.