OMG – the baddest sci-fi mega-mech…e-v-a-h! -redux

Here’s a blast from 2013 about the baddest sci-fi mech ever imagined… ++++++++++++++++++++++++++++++++++++++++++++ I posted last week about why huge bipedal fighting ‘mechs’ from sci-fi like Pacific Rim are unlikely, unless the laws of physics change. But that doesn’t mean sci-fi mechs have to be boring. Not at all. More in a moment. First off … More OMG – the baddest sci-fi mega-mech…e-v-a-h! -redux

A list of star systems reached by ‘The Brady Bunch’ broadcasts

It occurred to me the other day that the first broadcasts of The Brady Bunch – which originally aired on US TV in 1969 – have reached the following stars, all 47-48 light years distant: Nu Lupi, Theta Boötis, Asellus Primus, Iota Ursae Majoris, Talita (HR7898), Psi Capricorni, 111 Tauri, Psi Serpentis, Psi Capricorni and … More A list of star systems reached by ‘The Brady Bunch’ broadcasts

Would aliens attack us, Independence Day style?

The idea of aliens arriving and promptly attacking us, Independence Day fashion, recently popped up again largely on the back of another Independence Day movie. But it’s also been offered as a warning by no less a person than Stephen Hawking. And when Hawking says something – well, it pays to listen. Is it true … More Would aliens attack us, Independence Day style?

Proxima Centauri’s got a planet! Yay, but don’t get too wild yet

I think it’s exciting that we’ve found an Earth-sized planet orbiting the star right next door. Proxima Centauri – the closest star to us besides the Sun. Last week’s announcement of Proxima b by the ‘Pale Red Dot’ project, operating mainly from the European Southern Observatory in Chile, was ‘leaked’ a month or so ago. … More Proxima Centauri’s got a planet! Yay, but don’t get too wild yet

I figure that Larry Niven’s aliens weren’t alien enough

As a teenager I remember being wowed by Larry Niven’s ‘known space’ stories, including his Ringworld novels. Looking back, though, I’m not so sure about his aliens. He had two main ones – the Puppeteers and the Kzin. At the time they were pretty cool. Up until the mid-1960s, most (good) aliens basically looked human, … More I figure that Larry Niven’s aliens weren’t alien enough

Explaining the electromagnetic spectrum in less than 550 words

It’s intriguing how we always talk about stuff like radio, microwaves, light, x-rays and the rest – as if all these were different things. Well guess what – they’re not. They’re all exactly the same thing. Electromagnetic energy. That’s it, really. Well, there are differences – as we’ll see in this post. But in terms … More Explaining the electromagnetic spectrum in less than 550 words