Scientists discover a 6-foot-long 'sea scorpion' that lived 450 million years ago

Scientists have found evidence of a giant scorpion-like animal that roamed the seas hundreds of millions of years before the dinosaurs.

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SpaceX rocket grounded for 'couple more months,' company says

CAPE CANAVERAL, Fla (Reuters) - SpaceX plans to keep its Falcon 9 rocket grounded longer than planned following a launch accident in June that destroyed a space station cargo ship, the company president said on Monday.

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Drought and heat waves are much more likely to mix, researchers say

A drought can make a hot day hotter, while a heat wave can make dry conditions even drier. Now scientists are making the case that heat waves and droughts have become more likely to overlap throughout most of the United States.

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Brush-off: Researchers devise a hairbrush that's easy to clean

A researcher is working to make everyday objects easier to maintain so they last longer and don’t end up in a landfill. His first such creation is an easy-to-clean hairbrush.

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Mount McKinley Becomes Mt. Denali On Google Maps; Bing Stays With Old Name

Restored to its native name by US President Barack Obama, the transformation has yet to fully complete on the major search engines. The post Mount McKinley Becomes Mt. Denali On Google Maps; Bing Stays With Old Name appeared first on Search Engine Land.

Please visit Search Engine Land for the full article.

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Twitter is your go-to source for the 2015 #usopen

Rejoice, tennis fans! 2015’s final Grand Slam is here, and Twitter is once again your source over the next two weeks for all things #usopen. Follow the official @usopen account to catch every serve, lob, and match point from the tournament’s 135th edition.

https://twitter.com/usopen/status/638067540808364033

Twitter Mirror

The #usopen attracts athletes and famous fans, in addition to the best tennis players in the world. 

Just like the successful 2014 tournament, this year’s event will feature a Twitter Mirror on site to capture exclusive player and celebrity photos, GIFs, and videos throughout the event from @usopen.

https://twitter.com/usopen/status/637679031928901632

https://twitter.com/usopen/status/637646703965937664

As the field narrows, Twitter will also provide exclusive insight to the tournament with players on site. Periscope will be on the scene as well, with celebs and stars like Serena Williams documenting their experiences. Just follow @usopen and look for impromptu player Q&As and Periscope broadcasts.

The players
You can find the best players at the 2015 US Open on Twitter, featuring a majority of the top 10 seeded men’s and women’s singles players.

https://twitter.com/rogerfederer/status/637336622732738560

https://twitter.com/DjokerNole/status/637783411256619008

https://twitter.com/CaroWozniacki/status/637758946472796160

Here are the top-seeded accounts and their follower numbers:

Men’s:

1. Novak Djokovic (@DjokerNole) — 4.6 million followers
2. Roger Federer (@rogerfederer) — 3.5 million followers
3. Andy Murray (@andy_murray) — 2.7 million followers
4. Kei Nishikora (@keinishikori) — 125,000 followers
5. Stanislas Wawrinka (@stanwawrinka) — 329,000 followers
6. Tomas Berdych (@tomasberdych) — 112,000 followers
7. David Ferrer (@DavidFerrer87) — 750,000 followers
8. Rafael Nadal (@RafaelNadal) — 8.4 million followers
9. Marin Cilic (@cilic_marin) — 58,200 followers
10. Milos Raonic (@milosraonic) — 174,000 followers

Women’s:

1. Serena Williams (@serenawilliams) — 5.2 million followers
2. Simona Halep (@Simona_Halep) — 23,300 followers
3. Caroline Wozniacki (@CaroWozniacki) — 923,000 followers
4. Petra Kvitova (@Petra_Kvitova) — 258,000 followers
5. Lucie Safarova (@luciesafarova) — 22,500 followers
6. Ana Ivanovic (@AnaIvanovic) — 596,000 followers
7. Karolina Pliskova (@KaPliskova) — 11,200 followers
8. Garbiñe Muguruza (@GarbiMuguruza) — 96,800 followers
9. Carla Suarez Navarro (@CarlaSuarezNava) — 22,200 followers
10. Angelique Kerber (@AngeliqueKerber) — 132,000 followers

Find and follow all tennis players here.

Vine
A series of artistic and comedic Vine influencers will be creating content throughout the two weeks, all with very different 6-second takes on the event. The Vines will be shared through @usopen’s Twitter & Vine accounts and a combination of influencers as well.

https://twitter.com/usopen/status/638419514565246976

Never miss a highlight
Mercedes Benz (@MBUSA) and Chase (@Chase) have teamed up with the USTA to “serve” users with high-profile highlights throughout the #usopen. Follow @usopen handle to see the best highlights as they happen.

https://twitter.com/usopen/status/638401464629522432

The #usopen will undoubtedly provide an exciting conclusion to the 2015 Grand Slam season, and following the action on Twitter ensures you won’t miss a single moment. So engage throughout the tournament with other tennis fans and enjoy American tennis’ main event. Be sure to use the official hashtag of the tournament (#usopen) to join the conversation and access content exclusively on Twitter.

from The Twitter Blog https://blog.twitter.com/2015/twitter-is-your-go-to-source-for-the-2015-usopen
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Avoid These Five Online Advertising No-No’s

In today’s world, you don’t have to go to Hollywood to be a star. All you need is a YouTube account, and of course, something interesting to share.

You don’t need to be a director to make a movie. You don’t need to be a newscaster to deliver news. And you don’t need to be a stock broker to trade on the stock market.

With today’s technology, anyone can do anything, and that includes online advertising. What used to be the exclusive purview of advertising companies can now be done by anyone. You simply decide what platform you want to use, and then sign up. More and more businesses are going it alone in what seems to be an under-the-radar trend.

But the tools making the world more accessible are also making it more dangerous. If you play the stock market without knowing what you’re doing, you could end up broke. Online advertising is definitely something you don’t want to do on a whim.

Here are five simple mistakes that can cause big problems:

1. Not Understanding or Noticing Location Options

If you have ever seen an ad on Google that had nothing to do with your location, it was probably a result of the campaign manager not using targeted location.

When setting location in AdWords, there is a small + tab that opens up the advanced options settings. The default setting is “People in, or who show interest in my targeted location.” This means that if you place ads for a pizzeria, and a searcher is looking for “American Pizza,” they will see your ads even if they are located in Africa. To avoid this, always choose “People in my targeted location.”

2. Placing Ads on Your Own Selling Websites

Ad placement such as AdSense is an easy way for websites to fill their ad inventory and make some extra money. This is usually a great fix for large news websites, blogs, and other sites that don’t sell online.

However, often, you can find these ads on sites belonging to SMB’s that don’t understand the ads do more harm than good. For example, you won’t see AdSense on the Kissmetrics site because it degrades the user experience and takes attention away from the messaging.

Having ads on a selling site usually does not generate a lot of revenue, and worse still, it takes customers off your site. Additionally, it opens an option for competitors to promote their products on your site.

3. Being an Advertising Yes-Man

Many advertising platforms, such as AdWords, highlight certain features that sound great but don’t always work to your benefit. For example, when choosing your bid strategy on AdWords, you are offered an option to use “Enhanced CPC”. What this actually does (if you look at the fine print) is allow AdWords to raise your bids by 30% in order to get you better placement.

While it may do just that, if you set a certain budget and forget about this setting, then every time you raise the budget, you will essentially be increasing the 30% allowance.

4. Not Understanding the Platform’s Algorithms

You don’t need to be an engineer, but you should have a general grasp of how the platform you choose to advertise on works. It can make a huge difference. For example, AdWords Search is highly based on relevance (Quality Score). The more relevant your keywords, ads, and landing page, the higher your quality score and the less you will pay per click.

On Facebook, each user has an actual value based on how active they are on the site. A user who spends money on Facebook has a higher value than one who doesn’t. Why is that important? Well, if you have an audience of 100k users and the suggested bid is $2, but you decide to place a bid of $0.50, you are in fact telling the algorithm that you want to show only for users who have a value of $0.50.

If $0.50-value users make up 10% of your total audience, your true audience in this case would be 10k users, not 100k. Your budget, set to reach 100k, will show the ads only to the 10k $0.50-value users in your audience over and over again. Eventually, your frequency will get too high, and you will be spamming that audience, which will in turn make your cost higher. And the worst part is that you will never even reach the value audience you really wanted to reach in the first place.

5. Being Your Own Competition

When it comes to bidding, it’s easy to get carried away with your bids. And most platforms make it easy for you to overspend by suggesting what you should pay in order to beat your competition.

If you underpay, your ads might not appear as often. However, this doesn’t mean you should overpay.

You should bid according to your ROI, not your ego. Overpaying puts all your competitors into overdrive and raises bids for everyone. On most major platforms, there are enough impressions to go around.

On AdWords, some advertisers even overbid on their own brand keywords. This makes no sense at all since usually you are the only one buying your brand keywords. Essentially, raising bids on branded keywords simply lets the algorithm know you are willing to pay more, and so you will.

There are cases where your competition might be buying your keywords. Remember, you should always have a higher quality score than they do, and you can beat them that way.

So, should you tackle online advertising on your own?

At the end of the day, it depends on the scope of your business, the results you expect to gain from your campaigns, the budget you plan to spend, and your willingness to learn a new trade. There are many plusses to running your own campaigns, such as full transparency and the ability to monitor your spending and branding. After all, no one knows your business as well as you do.

It is possible to do your own online marketing, but be aware that the endeavor will require the same amount of preparation as doing your own taxes, representing yourself in court, or flying your own plane. You will need to do some homework, understand the inner workings of the platform, and choose settings carefully. If you don’t know what something means, look it up. That’s what Google is for.

Everyone makes mistakes, even the pro’s. Learning to spot the mistakes is key. If something seems off, if you aren’t getting the results you believe you should be, then investigate, go over your settings, and make sure you’re not committing any major advertising no-no’s.

About the Author: Daniel Rosenfeld is a Digital Marketing Professional, always looking for the smallest details which have the largest impact.

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SearchCap: Bing Predictions Tackles The NFL, Yahoo Expands Gemini & Blocking Bad Bots

Below is what happened in search today, as reported on Search Engine Land and from other places across the web. The post SearchCap: Bing Predictions Tackles The NFL, Yahoo Expands Gemini & Blocking Bad Bots appeared first on Search Engine Land.

Please visit Search Engine Land for the full article.

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A Tribute to Oliver Sacks from Colleague and Friend Christof Koch

The famed neurologist–author found uniqueness in every patient and savored the miracle of existence, whether it be found in squirrel monkeys or people

-- Read more on ScientificAmerican.com

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A Tribute to Oliver Sacks from Colleague and Friend Christof Koch

The famed neurologist–author found uniqueness in every patient and savored the miracle of existence, whether it be found in squirrel monkeys or people

-- Read more on ScientificAmerican.com

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