Category Archives: Engineering

Engineering, History, Materials, Physics, Science, Technology

Ramjets: Making Mock of Mach

October 10, 2014 Nicholas Gerbis Leave a comment

The faster you go, the less inclined the air becomes to get out of your way. This simple fact, which stood for years as an impediment to breaking the sound barrier, can also be ingeniously harnessed to create an engine capable of zipping along at supersonic speeds without the fuel weight required by rockets.

In this article, I trace the history, science and engineering behind this revolutionary “flying stovepipe,” from its theoretical birth during the biplane era to its modern military and commercial offshoots. By the time we’re done, you’ll understand…

How Ramjets Work

Astronomy, Electromagnetism, Engineering, Imaging, Materials, Physics, Science, Space, Technology

The James Webb Space Telescope Prepares to Peer Past Hubble

September 26, 2014 Nicholas Gerbis Leave a comment

Artist's rendering of JWST — Artist’s rendering. Image courtesy NASA.

For two decades, the Earth-orbiting Hubble Space Telescope helped pierce the veil of time, image stellar nurseries and prove that galaxies collide. Now, the James Webb Space Telescope stands poised to take those observations to the next level, making the delicate observations possible only in the cold, dark spaces beyond the moon.

Slated for a 2018 launch date and team-built by 14 countries, 27 states and the District of Columbia, Webb will take astronomers closer to the beginning of time than ever before, granting glimpses of sights long hypothesized but never seen, from the birth of galaxies to light from the very first stars. Join us as we explore…

How the James Webb Space Telescope Will Work

Biochemistry, Consumer, Culture, Engineering, Gadgets, Genetics, Health, How To, Materials, Medicine, Neuroscience, Science, Technology, Weird

Biohackers Take DIY Approach to Biological Future

September 10, 2014 Nicholas Gerbis Leave a comment

Not terribly long ago, do-it-yourself projects were the province of shade-tree mechanics and people who kept wood lathes in their garages. They dealt with grease and iron, wood and wiring, and left anything biological to the experts.

But today, body-modifying grinders implant jury-rigged biotech via the kitchen cutting board. Elsewhere, basement biohackers collaborate to build a better biological mousetrap, while volunteers teach basic genomics in community biotech spaces. Little by little, small pockets of enterprising people are working to make the long-promised post-human, cyborg, genomic future a reality.

How Biohacking Works

Astronomy, Chemistry, Computing, Electromagnetism, Engineering, History, Mathematics, Physics, Science, Technology, Top 5

Top 5 Large Hadron Collider Findings

August 10, 2014 Nicholas Gerbis Leave a comment

Photo of man examining accelerator — Photo courtesy CERN

When physicists at CERN cranked up the $10 billion Large Hadron Collider on Sept. 10, 2008, they had high (if contradictory) hopes. Like a child at Christmas, they wanted to get exactly what was on their wish list – the Higgs boson, some proof of supersymmetry – but also yearned for some wonderful surprise; because, if everything they predicted was right on the money, then particle physicists might well weep, for they would have no new worlds to conquer.

Years later, the LHC still hasn’t destroyed the planet or crushed physicists’ hopes. In fact, it’s made some amazing and somewhat perplexing discoveries. In this article, I take a (relatively) nontechnical look back at five the five most major findings so far.

5 Discoveries Made By the Large Hadron Collider (So Far)

Anthropology, Biochemistry, Engineering, History, Medicine, Science

10 History-making Hispanic Researchers

July 21, 2014 Nicholas Gerbis Leave a comment

Far too many scientists who made major contributions to knowledge and human health go unremarked, forgotten save for the occasional postage stamp or Google doodle. So when I was offered the chance to write about a few of the many outstanding scientists who came from Spanish-speaking lands, cultures and ancestors, I was understandably excited…and a little nervous. On the one hand, combining such a varied assemblage of people under one term – especially the political term Hispanic – wasn’t ideal. On the other hand, it gave me the chance to explore, and raise awareness of, a remarkably diverse array of persons, backgrounds and accomplishments. I hope you’ll find their stories as inspiring as I did.

10 Hispanic Scientists You Should Know

Writing • Editing • Commentary