Costa Rican Zipline

Dave on a Costa Rican Zipline

Dave on a Costa Rican Zipline

The photo with this post is courtesy of Dave. It’s from the vacation trip to Costa Rica that he took this last month. Dave posted this and a couple hundred more pictures from this trip to Facebook this week. Most of the photographs show a kaleidoscope of tropical fauna. There are a plethora of birds, bugs, reptiles and more, including one rather creepy looking crab found poolside.

Earlier this year, Dave took his income taxes to H & R Block and got a healthy return. This new-found wealth combined with the excuse that one of his old Rochester roommates had graduated from medical school was all that was needed to book the trip. The package that Dave bought was one of those that includes everything, seven nights, each in a different locale, covering both coasts and the mountains in between. The one thing that Dave had told me that wasn’t included in the package was a zipline tour through the tropical rainforest canopy. The tour company did not want to include it in the tour package, due to liability concerns. There had been accidental fatalities in the past. I just assumed that Dave wouldn’t be doing it, silly me.

Solar Impulse


In Saint Louis, the Solar Impulse was opened to the public today. The Solar Impulse uses four electric motors to propel itself to an altitude of 28,000 feet. These electric motors are in turned powered by solar cells that completely cover the upper surface of its wing. It is capable of staying aloft both day and night. It is a manned aircraft, but otherwise, it theoretically could stay aloft forever. It is a good thing that this plane has such long endurance, because with a cruise speed of 43 MPH, it takes it a long time to get anywhere.

This Swiss made aircraft is currently flying across the country, as a demonstration of the viability of this technology. Saint Louis is its third stop across America. It began this cross country flight in San Francisco and made stops in Phoenix and Dallas, before landing in Saint Louis early Tuesday morning. Its final destination on this trip will be Washington D.C. In two years, a larger and more capable prototype will attempt to circumnavigate the globe. The Solar Impulse will be on display tomorrow. Reservations are required.