Best apps... For small-business owners

􀁑􀀃Paper by FiftyThree is great for anybody
who misses working on paper. If you have
a stylus, you can use this free iOS-only app
to take notes, maintain a planner, annotate
photos, build presentations or charts, and
much more.
􀁑􀀃DocuSign makes fax machines seem medieval.
It streamlines the process of creating,
signing, and sending client agreements—
and si milar documents—because you can
do it all from the palm of your hand.
􀁑􀀃If This, Then That can practically be a
personal assistant. It can perform a simple
chore on a routine schedule, like turning off
lights or adding a fresh post to your business’s
Facebook page. It can also remind
you to complete a task you’ve postponed.
􀁑􀀃Harvest helps you maintain time sheets
and expense records, then turns them into
electronic invoices. It also keeps real-time
data on your company’s billable hours.
Source: Refinery29.com

HOW CAN MEXICO CITY BE SAVED FROM DROWNING?

FREAKS FROM THE DEEP

WHY IS SCUBA DIVING SO DANGEROUS?

HOW FAR CAN SPIDER'S EYES SEE IT?

WHAT’S THE NEWEST ANIMAL?

ARE ANTIBIOTICS BAD FOR YOUR HEALTH?

HOW DOES YOUR EYE COLOUR AFFECT WHAT YOU SEE?

ARE HYDROGEN TRAINS A POSSIBILITY?

MIGHT THE BODY OF LAIKA THE DOG STILL FLOATING IN SPACE?

WHY IS WHOLEMEAL BREAD BETTER FOR YOU THAN WHITE?

Time to plant some flower bulbs

􀁑􀀃What to choose: Many minor bulbs produce
early spring blossoms year after year,
adding color to a garden even before the
grass turns green. Popular picks include crocus,
grape hyacinth, and glory-of-the-snow.
If deer are a problem, opt for snowflake,
snowdrop, or daffodil, all of which contain a
toxic alkaloid that repels animals.
􀁑􀀃Where to plant: Because the flowers
bloom and die back early, minor bulbs can
be planted right in your lawn, or anywhere
they’ll get sun and drainage is decent. For
a natural look, scatter the bulbs by hand on
the lawn, then plant them 3 to 4 inches deep
where they land. Create flower clusters by
planting about 10 bulbs per square foot.
􀁑􀀃And then what? Come spring, hold off
mowing over the bulb foliage until it withers
and yellows. That will ensure that the
flowers spread, and that the plants sprout
and bloom again the following year.
Source: Better Homes & Gardens

WHAT IS THE DIFFERENCE BETWEEN A QUASAR AND PULSAR?

WHAT'S INSIDE A COMPOST BIN?

HOW ANTELOPE CANYON FORMED

WHY ARE THERE HOLES IN THE OZONE LAYER?

HOW DO CALCULATORS DO THE MATHS?

THE SCIENCE OF SMART GLASS

WHAT ARE ATOMIC FORCE MICROSCOPES?

HOW DOES A GAMING JOYSTICK WORK?

BINOCULARS IN FOCUS

UNDERSTANDING THE DOPPLER EFFECT

WHAT ARE PROBIOTIC BACTERIA?

WHAT ARE TONSILS FOR?

HOW FAST IS THE WORLD‘S FASTEST ELEVATOR?

Working the harvest at a French vineyard

“There exists a timeless tradition of
volunteer grape-harvesting—as ancient,
perhaps, as wine itself,” said Ann Mah
in The New York Times. Even today,
many small winemakers in France rely
on unpaid help during les vendanges —
the harvest days of late summer.
Earlier this year, I emailed three such
wineries, offering to pitch in with the
hand picking, and all three extended
invitations. In the end, I chose the type
of wine I like best, and wound up at
AR Lenoble, a family-run vineyard in
Damery, Champagne. I worked long,
hard hours for my meals and earned
no pay. But it was also a perfect wine
enthusiast’s vacation. “The camaraderie,
breathtaking vineyard views, and rare
glimpses of French culture can almost make
the backaches disappear. The free-flowing
Champagne doesn’t hurt, either.”
Grasping one-handed pruning clippers, I
knelt beside a tangled vine, parting leaves
“crisp as newspaper.” The challenge, I
learned, was finding the right stem to snip
to make a grape bunch fall heavily into
my outstretched hand. And then to do it
again and again, because the rows of vines
stretched “as far as I could see, lushly verdant,
laden with fruit.” All volunteers gathered
for lunch, a four-course meal served
at a long kitchen table, and then we were
back at it. Even my Spartan dormitory
room looked enticing by quitting
time, and the next morning came
early, “heralded first by church bells
and then by the insistent thwack of the
pressoirs, or grape presses.”
Before arriving, I had wondered:
“Could long days of physical labor
feel at all relaxing?” I got my answer
during my last afternoon in the vineyard,
when the rain clouds parted
and the “sudden, hothouse warmth”
inspired us to peel off the raincoats
we’d worn for days. As I worked, my
hands stained dark with tannins, I
fell into “an almost meditative state,”
admiring “the bright flash of a ladybug
moving across a green leaf,” the soft violet
of the clustered grapes, and “the faint
striated pattern of vineyard rows running
toward the village below.”
World Wide Opportunities on Organic
Farms (wwoof.net) connects volunteers
with winemakers.

Bad air is killing millions

More than nine out of 10 people on Earth
—a staggering 6.76 billion people—are
breathing polluted air, increasing their
risk for heart disease, stroke, lung cancer,
and other chronic health issues, according
to a sobering new report from the World
Health Organization (WHO). The comprehensive
analysis found that 92 percent
of the world’s population lives in areas
where air quality falls below clean-air
standards, with high concentrations of
fine particulate matter emitted primarily
by vehicles, power plants,
and industrial facilities. These
tiny particles are inhaled into
the lungs, but they also enter the
bloodstream, creating inflammation
throughout the body and increasing
the risk for heart disease and stroke.
Air pollution claims roughly 6.5 million
lives each year, the report says.
Most of these deaths occur in China,
India, and other developing countries,
but about 15 percent of cities in the
relatively affluent Americas, including
Los Angeles and New York City, also fail
to meet air quality standards. “Globally,
air pollution presents a major risk to public
health,” study leader Gavin Shaddick
tells The Guardian (U.K.). “A substantial
number of lives could be saved if levels of
air pollution were reduced.”

WHAT IS THE CASSOWARY'S CROWN FOR?

HOW IS SILICONE MADE?

WHY DON'T MUMMIES ROT?

IS CAVE-AGED CHEESE ACTUALLY MATURED IN CAVES?

WHY ARE SOME GENES STRONGER THAN OTHERS?

WHEN WAS EDINBURGH CASTLE BUILT AND WHO LIVED THERE?


How the Iceman was killed

Ever since hikers discovered the frozen
remains of Ötzi the Iceman in
northern Italy’s Ötztal Alps in 1991,
scientists have speculated about
the events that led up to his
death 5,300 years ago. Ötzi is
“a typical European from earlier
times and is precious for
this reason alone,” anthropologist
Albert Zink tells The
Washington Post. “And it’s
a murder case.” An arrowhead
found in Ötzi’s left
shoulder has been long
suspected as the cause
of his death, but researchers
have now used modern forensics
to unravel the ancient cold case.
The analysis by a German detective
suggests Ötzi was taken by
surprise when he was shot in the
back from a distance and fell face
down in the snow. The 45-yearold
had been resting after a heavy meal of
meat and cereal in the moments before his
death. A defensive injury to his right hand
also points to a recent dispute that may
have lead to the deadly attack. The analysis
also found that Ötzi’s valuable copper axe
was mined with ore from South Tuscany,
and researchers speculate that he may have
traveled to the Alps to trade goods and
become involved in a personal conflict that
ultimately proved fatal.

HOW ARE TUFA TOWERS FORMED?

ARE STORKS DINOSAURS AND WHY DO THEY HAVE SUCH LONG LEGS?

IS FUR THE SAME AS HAIR OR ARE THEY COMPLETELY DIFFERENT?

WHY ARE TEXT MESSAGES LIMITED IN CHARACTERS?

HOW FAR CAN WE SEE INTO THE PAST THROUGH A TELESCOPE?

WHICH IS THE SMALLEST COUNTRY IN THE WORLD?

HOW HIGH DO YOU HAVE TO GO TO SEE THE CURVATURE OF EARTH?


Happy wife, healthy life

New research adds credibility to the
old saying “Happy wife, happy life,”
suggesting that men and women with
happy spouses are not only happier but
also healthier. For the study, researchers
analyzed data compiled on nearly
2,000 middle-aged, heterosexual couples
whose happiness and physical health were
tracked for 6 years. They found that those
whose spouses had a positive outlook were
34 percent more likely to be healthy, exercise
regularly and eat healthfully, and have
positive outlooks themselves. Those with a
pessimistic partner, on the other hand, had
more health issues and were less physically
active. Why? The researchers speculate that
when one member of a couple adopts good
lifestyle habits, that person encourages his
or her spouse to do the same. Spouses with
a positive outlook also cause less stress in
the relationship, the study’s lead author,
William Chopik, tells Time.com. “Simply
having a happy partner,” he said, “may
enhance health as much as striving to be
happy oneself.”

THE ULTIMATE SUNROOF HAS ARRIVED

A CURE FOR TONE DEAFNESS IS IN SIGHT

OUR EMOTIONS CAN BE MAPPED IN THE BODY

ROBOT GECKOS ARE TRAINING FOR SPACE

EARTH HAS PUT ON WEIGHT

WHY ARE ELECTRIC KETTLES SO NOISY?

ARE CANDLES UNHEALTHY?

WHY DO CORN KERNELS COME OUT WHOLE?

HOW CAN EARTH'S INTERIOR BURN WITHOUT OXYGEN?










Europa’s icy geysers

NASA scientists are building a stronger
case for the possibility of extraterrestrial
life on Jupiter’s icy moon, Europa. Recent
images captured by the Hubble Telescope
show what appear to be giant water
plumes spewing about 125 miles into
space from the moon’s surface, bolstering
speculation that a vast saltwater ocean
lies beneath its frozen crust. These geysers
are also signs of geological activity—and
a possible heat or energy source—on the
distant moon. If Europa has water, energy,
and organic chemicals, the possibility of
alien life is a lot more plausible, NPR.com
reports. “On Earth, life is found wherever
there is energy, water, and nutrients,” says
NASA’s Paul Hertz. “So we have a special
interest in any place that might possess
those characteristics. And Europa might be
such a place.” If geysers occur frequently
there, scientists could use a flyby spacecraft
to collect and analyze samples of Europa’s
water with relative ease, eliminating the
need to drill through miles of ice or even
land on the moon’s surface.


10 DISCOVERIES THAT WILL SHAPE THE FUTURE

ANTARCTIC THAW NOW UNSTOPPABLE

CONTROLLING BACTERIA IN FOOD THROUGH TEMPERATURE

TURN ASHES INTO DIAMONDS

WHAT ARE BUOYS FOR? 

YOU CAN'T COOK CHIPS IN MICROGRAVITY

COLONISTS TAKE ONE STEP CLOSER TO MARS

ZEBRA STRIPES WORK LIKE AN OPTICAL ILLUSION

HUMAN HUNTERS MOVE LIKE SHARKS

BACTERIA CAN STOP DESERTS IN THEIR TRACKS