Das Group at Black Canyon of the Gunnison National Park Spring 2024
Das Group at Places
Das Group Hiking In the Rockies Spring 2024
Das Group at Emerald Lake Rocky Mountain National Park Spring 2024
Das Group Meets Bucee Spring 2024
Das Group at Rocky Mountain National Park Spring 2024
Das Group at Million Dollar Highway Colorado Spring 2024
Das Group at Mesa Arch Canyonlands National park 2023
Das Group at Mackinac Island Fall 2023
Das Group at Forrest Gump Hill Monument Valley Spring 2023
Das Group at Delicate Arch Arches National Park Spring 2023
Das Group at Antelope Canyon Spring 2023
Das Group at the Lowest Point of North America Badwater Basin Death Valley Spring 2023
Das Group at Crawford Notch New Hampshire Fall 2022
Das Group At Artists Bluff New Hampshire Fall 2022
Das Group at Acadia National Park Fall 2022
Das Group at Frozen Bear Lake Colorado Spring 2024
Das Group at Black Canyon of the Gunnison National Park Spring 2024
Das group BBQ in Summer 2021
Das group dinner in Summer 2021
Das group in MSC Fall 2019
Das group dinner Spring 2019
Das group wins Safety Olympics (Fall 2018)
Das group goes bowling (Spring 2018)
Das group participates in ESM Today (Spring 2018)
Group Photo (Fall 2017)
Group Photo (Spring 2017)
Group Photo (Fall 2016)
Das group wins Annual Safety Olympics (Fall 2016)
Art in Science
Brownian Trees on Etched SiO2
Andrew Arnold
These Brownian Trees are formed on the surface of a silicon wafer after etching a SiO2 thin film using NaOH. A diffusion-limited aggregation process forms these fractal like patterns as particles undergo a “random walk” due to Brownian motion and aggregate.
Silicon Nanowire Forest
Daniel Schulman
Scanning electron microscope image of a silicon nanowire “forest”. Particles and contaminants randomly redeposit on the silicon surface during Deep Reaction Ion Etching (DRIE) forming silicon nanowires thinner than the width of a human hair.