I read
an article about scientists who work on
location rather than in a lab…the ones whose labs are out there, in dangerous places and situations where most of us
would never go.
So, in
no particular order, here are nine of these dangerous scientific work
locations.
1) Inside Volcanoes
When you
think of geologists your first thought is usually the study of rocks and
various landforms, something safe and basically stable. But for the branch of
this particular science known as volcanology, things are definitely less stable
and a certainly a little hotter. Having been to Mt. St. Helens, Washington, not
long after the explosive eruption and viewing the devastation first hand, I'm
very familiar with the story of David Johnston, the thirty-year-old
volcanologist who was on duty at the time and was one of the fifty-seven people
who died in the eruption. Volcanologists study the intense heat and chaos
inside active volcanoes, and recently a team of three researchers descended
inside the Marum Volcano on Ambrym Island off the coast of Australia to study
lava flows inside. Wearing a heat-resistant suit, one of them descended 1200
feet into the volcano’s crater to capture video footage of the lava's movement.
Normally, scientists use robotic cameras mounted to small helicopters to do
this extremely dangerous work.
2) Tornado Country
The
movie Twister gave us a good look at
what storm chasers do, and those who live in the part of the U.S. referred to
as Tornado Alley see the results of their work on the news when the storm
conditions are present that produce tornadoes. Collecting data on storms is a
tough process. Getting close to a tornado is risky on a good day, and
self-proclaimed storm chasers run that risk all the time. Even with such
advanced technology as Doppler radar giving us the overall picture of a severe
storm, some scientists claim there is some data that can only be gathered at
ground level. One of the most noted tornado researchers, Tim Samaras, routinely
drove in front of tornadoes to place cameras and pressure sensors to record the
velocities of objects swept up by the storm. Unfortunately, in 2013 Samaras,
his son, and another storm chaser died in an Oklahoma tornado.
3) Biosafety Level 4 Labs
Laboratories
that deal with germs and diseases that can be dangerous or fatal to humans are
given a biosafety rating from one to
four. Facilities that deal with Level four are where the really bad stuff
happens. One of the most notable is the integrated research facility located at
Fort Detrick, Maryland. The laboratory is housed in a nondescript three-story
office building—an airtight, pressurized environment restricted to only thirty
researchers. The germs they work with include epidemic diseases like Ebola. The
facility has airlocks that separate it from the outside world and anything that
leads outside the building, such as light fixtures or electrical outlets, is
sealed in epoxy to prevent even a single germ from escaping. Scientists are
given a seven-minute showering with virus-killing chemicals before they leave.
4) Underwater Caves
The
ocean is a massive mystery to humanity, covering the majority of the Earth’s
surface. Even though it's part of our planet, we seem to know more about outer
space than we do the depths of our oceans. One of the most interesting areas
under the ocean's surface are what are known as blue holes, underwater caves that can reach as deep as six hundred
feet below sea level. These caves have difficult topography. They vary in size
from massive, sprawling caverns to holes barely big enough to admit a human.
Diving there can be very dangerous with unpredictable currents. Despite the
dangers, scientific rewards are huge with both biological and archaeological
finds waiting to be discovered.
5) Tree Canopies
Forest
ecosystems are made up of distinct layers, each with its own climate and
variety of plants and animals. It's a simple task to study the layers nearest
the ground, but botanists have lots of questions about what's happening up
above. And that's where canopy research comes in. Scientists at Humboldt State
University climb to the top of trees that can exceed 350 feet in height,
anchoring their bodies to the trunk. From that risky perch they can observe the
canopy ecosystem…as long as they don't lose their balance. At the top of the
trees, researchers have discovered a whole ecosystem of moss, lichens, and even
whole new trees and bushes growing from dead stumps.
6) Amundsen-Scott Station
Originally
built by the United States government in 1956, the Amundsen-Scott Station sits
squarely on the south pole. With temperatures ranging from minus 13.6 degrees
Celsius (minus 56.48 Fahrenheit) on a nice day to minus 82.8 degrees Celsius
(minus 181.04 Fahrenheit) when winter is in high gear, it's one of the most
inhospitable regions on the planet. Even though blizzards and intense winds are
common, astronomers spend months at the station because the six months of total
darkness during winter makes Amundsen-Scott a perfect place to observe the
night sky. Other researchers study the movements of the Antarctic ice sheet—the
station itself moves about thirty-three feet a year as the ice drifts.
7) Aquarius Lab
Operated
by the National Oceanic and Aeronautic Administration, this deep-sea science
station comes with a little twist. The human body is only capable of staying
underwater for a short period at a time because decompression sickness
(commonly referred to as the bends)
can cause incredible damage when gas bubbles form and disrupt tissue. Some
scientists have long-term research projects that need to happen in deep water,
so they do it at the Aquarius Lab. This facility rests on the sea floor outside
of Key Largo, Florida at a depth of fifty feet. Researchers spend up to ten
days underwater at a time, studying the nearby coral reefs.
8) Inside Hurricanes
Here’s
another meteorological condition where some scientists like to get a little too
close. This one has occupied the news coverage for the last week. The National
Oceanic and Aeronautic Administration employs a number of flight meteorologists
who take airplanes into the eyes of hurricanes to gather data on the storm's
strength and direction. They use two planes—one is a Gulfstream G-4 that has
the easy job of circling the storm's funnel, the second is a smaller propeller
plane that actually penetrates the fast-moving wind to fly right to the eye of
the storm. In addition to using Doppler radar on the plane's tail, they also
release a device called a dropsonde that transmits pressure and humidity data.
9) Outer Space
And
finally…there is literally no environment as hostile to the human body as the
vacuum of space. Long-term weightlessness has negative effects on muscle tone,
bone density and the immune system. Exposure to radiation in low-earth orbit
comes at levels ten times higher than the normal dose on the Earth's surface.
And there's also the fact that outer space doesn't have any of that oxygen
stuff our bodies need to function. Experimentation in outer space has led to a
number of fascinating discoveries in fields as diverse as astronomy and cancer
medicine.
And
there you have a sampling of dangerous locations some scientists refer to as their
lab (minus those white lab coats, of course).