Figure 1: Stairs are frequently a major obstacle for individuals with neuromuscular conditions.

Researchers Develop Low-Power Assistive Stairs

By Anna Tarasova ’19 Many elderly and mobility-impaired individuals are unable or tend to be unwilling to use stairs. While assistive technologies exist, they are frequently costly and unsustainable. The principle of energy recycling has been previously applied to walking assistance mechanisms that take advantage of the continuous braking and propelling of the legs. However,…

Tardigrade and Its Impact on Survivability

By Meghan Bialt-DeCelie ’19 Whether the world ends in asteroids or radiation, the big question is what, if anything, will survive. Researchers lead by Dr. David Sloan from the University of Oxford assessed the resilience of species when against three astrophysical catastrophes (asteroids, supernovas, and gamma-ray bursts) that could sterilize the planet.  These events threaten…

The Anti-CRISPR

By Meghan Bialt-DeCelie ’19   Since the explosion of CRISPR-Cas 9, a gene editing technology, researchers have been further exploring its mechanisms and ways of improving the system. AcrIIA4 is a known anti-CRISPR protein that inhibits the CRISPR-Cas 9 complex, but the mechanism and residues involved were not as explored. Researchers lead by Jiyung Shin,…