Top 5 Photo Accessories

Using Filters In Photography

Photographic filter is an attachment that will allow certain kinds of light to be able to pass through, and able to reduce or block out other unwanted light sources.In short, the term filter really means anything that modifies the incoming light in some way and includes: polarizing screens, multi-image prisms,close-up attachments, soft focus filters, neutral density (ND) filters, graduated ND filters, and color filters for black and white photography. Filters come in two main shapes: round and square.

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Printing your photos digitally

Digital printing has brought us different advantages in the modern technology. Even pictures can be printed right at your printer with the original colors. You can now look at your photos digitally and all you need is a computer to do it for you. Pictures taken can be scanned with the use of a scanner. Once the image is already saved as an image file in the computer, it is ready for printing.

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Directory


More Science from Scientific American

Science news and technology updates from Scientific American

Otter Poop Helps Scientists Track Pollution at a Superfund Site

Wed, 18 Apr 2018 10:45:00 GMT

In a contaminated Seattle river, what the mammals leave behind may be a good gauge of cleanup efforts

-- Read more on ScientificAmerican.com


It's Full of Stars: New 3-D Milky Way Map Could Settle Debate over Who Discovered the First Exoplanet

Fri, 20 Apr 2018 11:30:00 GMT

Better data from the Gaia spacecraft also promises to shed light on mysterious brown dwarfs

-- Read more on ScientificAmerican.com


"Sea Nomads" May Have Evolved to Be the World's Elite Divers

Thu, 19 Apr 2018 17:00:00 GMT

New genetic evidence suggests these indigenous Southeast Asians are singularly suited for underwater hunting

-- Read more on ScientificAmerican.com


Should Quantum Anomalies Make Us Rethink Reality?

Thu, 19 Apr 2018 11:00:00 GMT

Inexplicable lab results may be telling us we’re on the cusp of a new scientific paradigm

-- Read more on ScientificAmerican.com


New NASA Chief Jim Bridenstine Faces "Uphill Climb" after Contentious Confirmation

Fri, 20 Apr 2018 13:30:00 GMT

Partisanship and his past statements about climate change could hinder Bridenstine’s leadership of the space agency

-- Read more on ScientificAmerican.com


U.S. Environmental Group Wins Millions to Develop Methane-Monitoring Satellite

Tue, 17 Apr 2018 16:00:00 GMT

The Environmental Defense Fund is working with researchers at Harvard University on the probe

-- Read more on ScientificAmerican.com


How Seashells Take Shape

Thu, 19 Apr 2018 12:30:00 GMT

Mathematical modeling reveals the mechanical forces that guide the development of mollusk spirals, spines and ribs

-- Read more on ScientificAmerican.com


The Making of Dinosaurs of the Isle of Wight

Sun, 22 Apr 2018 13:00:00 GMT

The backstory to a book that, sadly, is no longer that easy to obtain...

-- Read more on ScientificAmerican.com


What's It Like to Be Queer in STEM?

Fri, 20 Apr 2018 16:00:00 GMT

A nationwide project is surveying the experiences of LGBTQ+ scientists to find out  

-- Read more on ScientificAmerican.com


NYC Mice Are Packed with Pathogens

Thu, 19 Apr 2018 02:20:00 GMT

Mice trapped in New York City apartment buildings harbored disease-causing bacteria and antibiotic resistance genes. Christopher Intagliata reports.

-- Read more on ScientificAmerican.com


Speaking Science to Power

Mon, 23 Apr 2018 17:00:00 GMT

A statement released by 317 members of the U.S. National Academy of Sciences challenges the widespread dismissal of science and scientific understanding by the current administration.

-- Read more on ScientificAmerican.com


Diamonds in Meteorite May Come from a Lost Planet

Wed, 18 Apr 2018 18:30:00 GMT

Formed at high temperatures and pressures, the gems trace extreme events from the dawn of our solar system

-- Read more on ScientificAmerican.com


Our Planet, Ourselves: How Climate Change Results in Emerging Diseases

Tue, 17 Apr 2018 13:30:00 GMT



-- Read more on ScientificAmerican.com


Zombie Cicadas' Bodies Are Literally Falling Apart

Sat, 21 Apr 2018 13:00:00 GMT

Parasitic fungus manipulates bodies and bedroom behavior of hapless insects

-- Read more on ScientificAmerican.com


Traffic Deaths Increase after 4:20 P.M. on 4/20

Thu, 19 Apr 2018 21:09:00 GMT

A look at a database of fatal traffic accidents found a 12 percent increase on the informal marijuana holiday 4/20 after 4:20 P.M. compared with nearby dates.  

-- Read more on ScientificAmerican.com


End the War on Weed

Fri, 20 Apr 2018 11:00:00 GMT

Federal marijuana laws are counterproductive and overly harsh

-- Read more on ScientificAmerican.com


What's Next for TESS, NASA's New Exoplanet Hunter?

Thu, 19 Apr 2018 16:30:00 GMT

The spacecraft is headed to its science orbit and prepping to discover thousands of alien worlds

-- Read more on ScientificAmerican.com


The Unlikely Triumph of Dinosaurs

Tue, 17 Apr 2018 16:30:00 GMT

New fossils and analyses topple the long-standing explanation of how dinosaurs came to rule the earth

-- Read more on ScientificAmerican.com


Could an Industrial Prehuman Civilization Have Existed on Earth Before Ours?

Mon, 23 Apr 2018 10:45:00 GMT

A provocative new paper suggests some ways to find out

-- Read more on ScientificAmerican.com


Paleo Profile: Martin's Sea Turtle

Sat, 21 Apr 2018 19:00:00 GMT

This Cretaceous chelonian is close to the origin of the hard-shelled sea turtles that still swim the oceans

-- Read more on ScientificAmerican.com


Mine Social Media Posts to Predict Flu

Tue, 17 Apr 2018 23:02:00 GMT

Researchers used Twitter searches for nonflu words associated with behavior to predict flu outbreaks two weeks in advance.  

-- Read more on ScientificAmerican.com


If Singing's Tough, Try Whistling

Sat, 21 Apr 2018 16:00:00 GMT

A new study claims it's easier to accurately whistle a melody than to sing it. Christopher Intagliata reports. 

-- Read more on ScientificAmerican.com


Oil- and Gas-Drilling Noise Stresses Birds

Wed, 18 Apr 2018 13:30:00 GMT

Animals that nest near the loud equipment show PTSD-like physiology and have more stunted offspring 

-- Read more on ScientificAmerican.com


Industrial Steel Method from 1968; Industrial Candy in 1868

Thu, 19 Apr 2018 13:00:00 GMT

Innovation and discovery as chronicled in Scientific American

-- Read more on ScientificAmerican.com


Bold and Aggressive Behavior Means Birds Thrive in Cities

Wed, 18 Apr 2018 17:00:00 GMT

Birds living in urban areas rarely get any peace and must cope with almost constant disturbance from both humans and their pets

-- Read more on ScientificAmerican.com




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