Oct-2013
Do you know what a Abrus precatorius is? The plant is best known for its seeds, which are used as beads and in percussion instruments, and which are toxic due to the presence of abrin, the poison similar with ricin, one of the most powerful natural poisons in the world. However, abrin is even more […]
Oct-2013
Our scheduled tours for November, 2013.
Oct-2013
Some photos from our last trip to Hebron, first capital of ancient Judea.
Samaritans celebrate Sukkot festival on Grizim mount.
Oct-2013
I invite you to join me for a hike in one of the most beautiful and interesting canyons of Israel, Wadi Quelt. Here you can hike endlessly – it is like no other, fraught with many secrets and mysteries, traces of someone else’s already a distant life, oases, the ancient aqueduct, abandoned hermit cells and […]
Oct-2013
Some pics from my last trip to San Francisco.
Oct-2013
Our scheduled tours for November, 2013.