AstrotalkUK

Not for profit website/blog on astronomy, space and my writing

Presentation Slides 18 July 2020

By Leave a Comment

The BIS-WM branch organised a live presentation today (18 July 2020) using Zoom. Thanks to all at BIS-WM for organising and all of you who joined. I said I would share the links and slides.

1. Astrotalkuk.org – Episode 68 from 2014. Archive material from March 2020.
2. Look inside the book.
3. Purchase book. Use  33% discount code = YYFEP4D during checkout only on this link. If in India then use Pothi.com
4. Indian Airmails.com – Piyush Khaitan. Other useful links.
5. British Interplanetary Society

Click for the presentation in pdf format

Download the slides used in the presentation in pdf format. The video of the recording will be made available soon. All those who registered will be notified by email when it is available online.

India’s Forgotten Rocket Pioneer – Fee Zoom Meeting 14:00 – 15:15 Saturday 18th July

By Leave a Comment

Early development of rockets took place in several countries during the 1930s and 1940s. In Austria it was Friedrich Schmiedl, Germany had Gerhardt Zucker and in India it was Stephen H Smith. Although was a contemporary of Hermann Oberth, Robert Goddard and Willy Ley, Smith’s contribution was not in the same league. 

Organised by the West Midlands branch of the British Interplanetary Society. Join us live. It is free but you need to register here.

Smith joined the BIS in late 1934 and details of his rocket experiments were published in the BIS bulletin in 1935. So this presentation will have a strong BIS component.

Want to look inside the book – click here or the image below.

Look inside the book

The main contact for Smith in India was BIS secretary Leslie Johnson. Most of the letters I found were from Smith to Johnson but one was from Johnson to Smith. I will speak about this during my presentation.

Letter from Leslie Johnson to Stephen Smith dated 31st Aug 1938

Space and Social Justice

By Leave a Comment

I listened to this week’s episode on https://theorbitalmechanics.com/ and learnt nothing about orbital mechanics or space. But did walk away with something much more profound. I have listed a few of the points from the episode below but take a listen yourself here.

It was by chance that I bumped into Ben Etherington, David Fourman, Dennis Just and Richard Durdan on the final day of IAC2019 in Washington DC in October last year. All five of us had dinner. A huge bowl of noodle ramen, a memorable first for me. They paid.

Afterwards, we walked back to the Air BnB place and chatted about space, podcasting and of course the IAC itself whilst Dennis started to pack for his early morning return flight. I was already a listener to their podcast before our meeting. I continued to listen and learn from an exquisitely well-produced weekly show.

This week’s episode was entitled Black Lives Matter and probably the most influential of the 263 episodes so far. David could not be present. The episode was a conversation between Ben and Dennis. Some of the points discussed include..

  • Ben declares that he is “conflict-averse”. (Me too but you guys had the balls to put this episode together.)
  • Call to action: Educate yourself. Not good enough to be non-racist. Actively be anti-racist
  • We are being killed (this in a conversation between as they say – two white guys)
  • Don’t let small things slip by. Speak out.
  • Support black-owned businesses.
  • Donate to Black Lives Matter organisations.
  • It’s important to be political.
  • Demilitarise the police. (Three weird, surprising, poignant and shocking words for those of us not in the US.
  • Address root causes of crime rather than attacking people who have been victims of those crimes.
  • History of state terrorism against the black community.
  • This is systemic, historical and going on for a long time because we are good at hiding this from ourselves.
  • This injustice won’t end this year or next year. It is fashionable to talk about this subject now but we need not to stop talking when it does.

Ben referred to a comment that he should keep away from this subject because otherwise “You are going to drive away your audience”. I think you may increase your audience. Even if you do not – this episode demonstrates something more important – the value of doing the right thing. It did not happen in the past. We were not there then but are here now. It’s up to us.

%d bloggers like this: