TOUR RONDE 12,441 feet (3,792 m)

Tour Ronde, near Mont Blanc

EIGER 13,015 feet (3,967 meters)

On the Mittelegi ridge of the Eiger (Switzerland).

and at the summit

HERE and summit

HERE. Behind is the Schreckhorn.

Kleine Scheidegg and West Flank from Eigersattel.

Mittelegi and East ridges from summit.

AIGUILLE DE ROCHEFORT 13,127 ft (4,001 m)

Been there, done THAT( Aiguille de Rochefort, Alps). Behind is the Grandes Jorasses. .

TOUR RONDE 12,441 feet (3,792 m)

Climbing the North Face of the TOUR RONDE, Chamonix, France

HERE I am at the summit of the Tour Ronde (Left to right:Dent du Geant, Mont Mallet, Aiguille de Rochefort, Grandes Jorasses, Grand Combin, Dent d'Herens, Matterhorn). Photo by my late friend Roger Payne.

MATTERHORN 14,692 feet (4,478 meters)

At the summit of the Matterhorn (Switzerland/Italy).

VALLEE BLANCHE

The Vallee Blanche, ( Mont Blanc , Chamonix, France) moments before I skied it.

AMONE SLAB (5.10, TD+)

Climbing the Dalle de l'Amone (aka the Amone slab) near Martigny Switzerland. Photo by my late friend Roger Payne.

LA NONNE 10958 ft (3340 m)

With my late friend Roger Payne atop La Nonne, Chamonix.

LA TOURNETTE 7,713 ft (2,351 m)

Atop La Tournette with Morris Swartz, Peter Hansen, and Jon Bakken (foreground).

Climbing in the Himalaya, Karakoram, assorted greater ranges, other adventures, and other stuff.

★LOOK at my research on Google Scholar, research on ResearchGate, research on Academia●edu, research in high energy, nuclear, condensed matter and computational physics, research in biological nanophysics, research on Scopus, research at CERN library, Alzheimer's program, profile on LinkedIn (go on, connect!), profile on Wikipedia, Google site web page, laboratory web page, and my personal web page.