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Luxury rentals to dream about across Australia

The Woollahra Manor in Sydney, Australia. 

Image credit: Contemporary Hotels

A walk in the park..Bono

Space Station Research: Nutrition

Each month, we highlight a different research topic on the International Space Station. In January, our focus is Nutrition. Understanding the role of nutrition in astronaut adaptation to spaceflight has a broader application on Earth. For example, understanding the relationship of nutrition to bone loss in space is potentially valuable for patients suffering from bone loss on Earth.

The space station is being utilized to study the risks to human health that are inherent in space exploration. The human body changes in various ways in microgravity, and nutrition-related investigations help us understand and reduce those risks associated with those changes. Examples are:

Bone mineral density loss

Muscle atrophy

Cardiovascular deconditioning

Immune dysfunction

Radiation

and more

Scientists can also test the effectiveness of potential countermeasures like exercise and nutrition, which can have health benefits for those of us on Earth.

Did you know that in 2015 the space station crew harvested and ate lettuce that was grown on the space station? The Veggie facility on station is an experiment that supports a variety of plant species that can be cultivated for educational outreach, fresh food and even recreation for crew members on long-duration missions. Right now, the crew is growing Zinnia flowers. Understanding how flowering plans grow in microgravity can be applied to growing other edible flowering plants, such as tomatoes.

Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com

Hi everyone! I wanted to share with you my new planner, “Get it Together!” since it’s finally out!

This is a 16 month Sarah’s Scribbles planner that starts in September. It’s very special to me because I spent a long time designing it so it would be perfect for the comic strip. Each month has a different color and illustration style, and every week corresponds to a new comic. I picked all of my favorite comics from the last few years–in a lot of ways it’s like a mini book you can plan your life around.

There’s also stickers that come with the planner, and a pocket to keep papers in! Check it out HERE 

Discover new music and share it with the world via Instagram Stories 📲

PC/MacBook Air giveaway, win.

Technology contests and games. Win free stuff.

Win a Google Pixel XL - tap here Test various browsers with html5 test, speed test, vaxign(vaccine design) and other realtime implementations plus your hands on some real cool giveaways at bit.ly/skrjifen

Check websites for virus and threat at safeweb.norton.com

◀️h2o▶️

5 Ways Studying Water Will Help Us Better Understand Earth

Studying our home planet is just as powerful as exploring what’s beyond it.

Surface Water and Ocean Topography (SWOT) is a joint mission developed by NASA and the French space agency Centre National d’Études Spatiales (CNES), with contributions from the Canadian Space Agency and the UK Space Agency. It will track water on more than 90% of Earth’s surface and help communities, scientists, and researchers better understand this finite and vital resource. And it’s launching this month!

So how will SWOT help us better understand Earth? Here are 5 ways.

SWOT will address some of the most pressing climate change questions of our time.

An important part of predicting our future climate is determining at what point Earth’s ocean water slows down its absorption of the excess heat in the atmosphere and starts releasing that heat back into the air, where it could accelerate global warming. SWOT will provide crucial information about this global heat exchange between the ocean and the atmosphere, enabling researchers to test and improve future climate forecasts.

The satellite will also offer insights to improve computer models for sea level rise projections and coastal flood forecasting.

Data from SWOT will additionally help scientists, engineers, water managers, and others better monitor drought conditions in lakes and reservoirs and improve flood forecasts for rivers.

SWOT is the first satellite mission that will observe nearly all water on the planet’s surface.

SWOT will measure the height of water in Earth’s lakes, rivers, reservoirs, and the ocean, giving scientists the ability to track the movement of water around the world.

SWOT’s eye in the sky will provide a truly global view of the water on more than 90% of Earth’s surface, enriching humankind’s understanding of how the ocean reacts to and influences climate change along with what potential hazards – including floods – lie ahead in different regions of the world.

SWOT will see Earth’s water in higher definition than ever before.

Because everything is better in HD 😉, SWOT will view Earth’s ocean and freshwater bodies with unprecedented clarity compared to other satellites, much like a high-definition television delivers a picture far more detailed than older models. This means that SWOT will be able to “see” ocean features – like fronts and eddies – that are too small for current space-based instruments to detect. Those measurements will help improve researchers’ understanding of the ocean’s role in climate change.

Not only will the satellite show where – and how fast – sea level is rising, it will also reveal how coastlines around the world are changing. It will provide similar high-definition clarity for Earth’s lakes, rivers, and reservoirs, many of which remain a mystery to researchers, who aren’t able to outfit every water body with monitoring instruments.

SWOT data will be used to help make decisions about our daily lives and livelihoods.

As climate change accelerates the water cycle, more communities around the world will be inundated with water while others won’t have enough. SWOT data will be used to monitor drought conditions and improve flood forecasts, providing essential information to water management agencies, disaster preparedness agencies, universities, civil engineers, and others who need to track water in their local areas. SWOT data also will help industries, like shipping, by providing measurements of water levels along rivers, as well as ocean conditions, including tides, currents, and storm surges.

Finally … SWOT will pave the way for future Earth missions.

With its innovative technology and commitment to engaging a diverse community of people who plan to use data from the mission, SWOT is blazing a trail for future Earth-observing missions. SWOT’s data and the tools to support researchers in analyzing the information will be free and accessible. This will help to foster research and applications activities by a wide range of users, including scientists, resource managers, and others who in the past may not have had the opportunity to access this kind of information. Lessons learned from SWOT will lead to new questions and improvements for future missions, including our upcoming Earth System Observatory, a constellation of missions focused on studying key aspects of our home planet.

Keep track of the mission here. And make sure to follow us on Tumblr for your regular dose of space!

A better, more positive Tumblr

Since its founding in 2007, Tumblr has always been a place for wide open, creative self-expression at the heart of community and culture. To borrow from our founder David Karp, we’re proud to have inspired a generation of artists, writers, creators, curators, and crusaders to redefine our culture and to help empower individuality.

Over the past several months, and inspired by our storied past, we’ve given serious thought to who we want to be to our community moving forward and have been hard at work laying the foundation for a better Tumblr. We’ve realized that in order to continue to fulfill our promise and place in culture, especially as it evolves, we must change. Some of that change began with fostering more constructive dialogue among our community members. Today, we’re taking another step by no longer allowing adult content, including explicit sexual content and nudity (with some exceptions).  

Let’s first be unequivocal about something that should not be confused with today’s policy change: posting anything that is harmful to minors, including child pornography, is abhorrent and has no place in our community. We’ve always had and always will have a zero tolerance policy for this type of content. To this end, we continuously invest in the enforcement of this policy, including industry-standard machine monitoring, a growing team of human moderators, and user tools that make it easy to report abuse. We also closely partner with the National Center for Missing and Exploited Children and the Internet Watch Foundation, two invaluable organizations at the forefront of protecting our children from abuse, and through these partnerships we report violations of this policy to law enforcement authorities. We can never prevent all bad actors from attempting to abuse our platform, but we make it our highest priority to keep the community as safe as possible.

So what is changing?

Posts that contain adult content will no longer be allowed on Tumblr, and we’ve updated our Community Guidelines to reflect this policy change. We recognize Tumblr is also a place to speak freely about topics like art, sex positivity, your relationships, your sexuality, and your personal journey. We want to make sure that we continue to foster this type of diversity of expression in the community, so our new policy strives to strike a balance.

Why are we doing this?

It is our continued, humble aspiration that Tumblr be a safe place for creative expression, self-discovery, and a deep sense of community. As Tumblr continues to grow and evolve, and our understanding of our impact on our world becomes clearer, we have a responsibility to consider that impact across different age groups, demographics, cultures, and mindsets. We spent considerable time weighing the pros and cons of expression in the community that includes adult content. In doing so, it became clear that without this content we have the opportunity to create a place where more people feel comfortable expressing themselves.

Bottom line: There are no shortage of sites on the internet that feature adult content. We will leave it to them and focus our efforts on creating the most welcoming environment possible for our community.

So what’s next?

Starting December 17, 2018, we will begin enforcing this new policy. Community members with content that is no longer permitted on Tumblr will get a heads up from us in advance and steps they can take to appeal or preserve their content outside the community if they so choose. All changes won’t happen overnight as something of this complexity takes time.

Another thing, filtering this type of content versus say, a political protest with nudity or the statue of David, is not simple at scale. We’re relying on automated tools to identify adult content and humans to help train and keep our systems in check. We know there will be mistakes, but we’ve done our best to create and enforce a policy that acknowledges the breadth of expression we see in the community.

Most importantly, we’re going to be as transparent as possible with you about the decisions we’re making and resources available to you, including more detailed information, product enhancements, and more content moderators to interface directly with the community and content.

Like you, we love Tumblr and what it’s come to mean for millions of people around the world. Our actions are out of love and hope for our community. We won’t always get this right, especially in the beginning, but we are determined to make your experience a positive one.

Jeff D’Onofrio CEO

In advance of the International Bicycle Day tomorrow, this week’s seven images have a bicycle theme. Visit www.pickit.com for more

Where these vertical take-off and landing jets are going, they don’t need roads.