Alex Martin  

@SidewalkSciGuy

Hosting every week for free in public parks. Founder . 15 years a futuristic sci-fi author.

Bradenton, FL
Vrijeme pridruživanja: lipanj 2014.
Rođen/a 28. listopada

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  1. Prikvačeni tweet
    1. velj

    Thank you to all of 's Patrons on ! Together we're bringing free & science education to local communities everywhere! The 2020 road map is coming later this week. Can YOU join us for $1/month?

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  2. But don't forget, is hosted virtually every week down in Bradenton, Florida, along the Riverwalk. Come check us out if you're in the area!

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  3. This year has already included Broward College in Ft. Lauderdale, FL, and is headed to Pittsburgh, Orlando, and possibly Dallas, and a good chance of heading back to Boulder, CO later in the year!

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  4. In the past, SSC has visited UNC Chapel Hill, UF Gainesville, CU Boulder, and Broward College in Ft. Lauderdale, among some other travels!

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  5. If you're a student or professional looking for ways to provide engagement in your community, DM me and follow ! I'm always look g to host in cities everywhere. One SSC table reaches 10,000-15,000 people every year!

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  6. I love because of the opportunities it has led me to, and the people I've been able to meet. Getting scientists, researchers, and other -ers involved with SSC over the past 19 months has been incredibly rewarding!

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  7. proslijedio/la je Tweet

    ATTENTION -ers: & I are starting a podcast abt science communication! The main focus will be & tips, techniques, how-tos, lit reviews, jobs, & more! BUT before we get in too deep, we want to know: would you listen? Pls RT!

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  8. First time in about 4 years that I've gone skiing, and it was 64 degrees at the top of the mountain. In Pennsylvania. On February 4th.

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  9. proslijedio/la je Tweet
    prije 5 sati

    Afternoon shot of Phobos over the northern limb of Mount Sharp, . Sol 613

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  10. proslijedio/la je Tweet
    4. velj

    . is taking Latin American, Indigenous and Caribbean youth to Climate Conference in Bonn, Germany. We need your help so that indigenous youth like Vivian can sail with us! Please RT and support our crowdfunder at

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  11. 3. velj
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  12. 3. velj

    4 car companies presenting new electric vehicles and pushing for sustainability. The future is electric.

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    3. velj

    Sticker Mule commercial next year?

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  14. proslijedio/la je Tweet
    2. velj

    A crescent Earth rising over the Moon, seen from Apollo 14 on February 6, 1971. Not as famous as the Apollo 8 Earthrise, but this one has such an eerie beauty.

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  15. 2. velj

    Not only is today a major Palindrome Day, but today is the 33rd day of the year, and there are 333 days remaining!

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  16. proslijedio/la je Tweet
    2. velj

    Ghostly clouds of dark dust and gas are seen surrounding the bright heart of NGC 4579 (Messier 58), a barred spiral galaxy 68 million light-years away in the constellation Virgo. The data comprising this image was acquired by Hubble on Jan. 28, 2018.

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    Here ya go, for all you 02/02/2020 folks going nuts over the day. Phone screen grab at the exact time. Cherish it for a thousand years though there’s another next year! Pic by Alex Cherney of DSN43.

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  18. 2. velj

    GET YOUR TICKETS WHAT ARE YOU WAITING FOR?? I'll be there, and so will a ton of amazing space people, plus it's at Kennedy Space Center right under Space Shuttle Atlantis!!

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    1. velj
    Odgovor korisniku/ci
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  20. proslijedio/la je Tweet
    2. velj
    Odgovor korisnicima

    Unfortunately, this is true. It doesn’t matter how skilled you are if you’re trapped in a giant bureaucracy.

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  21. proslijedio/la je Tweet

    When you burn steel wool, it becomes heavier. Iron becomes heavier when oxidized and when steel wool is lit it basically speeds up the oxidation causing the weight to increase. Oxygen particles attach during combustion. ©Nigel Baldwin.

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