The Mystery of the Abydos flying machines in ancient Egypt

I had not heard of the Abydos carvings before. But then we went to Egypt, and it turned out that my Dad had requested that Abydos be put on the schedule—even though it wasn’t a ‘usual’ tourist destination. (I still don’t know whether he’d come across these specific carvings as a reason to go there. Baba, will you leave a comment if you read this? :))

But the carvings were quite amazing. There they were—a few of them adjacent to each other, each apparently depicting something we’d recognize as a modern (or future) means of air travel. (I have my own photos, but it’s easier to link to photos online.)

Was this really evidence that the Egyptians knew how to fly—or at the least, had witnessed flying machines?

My immediate thought was an emphatic NO. Not simply because it sounds implausible, and not because I don’t believe in aliens. Even if it is possible, I had my own reasons: amongst other qualities, the Egyptians certainly had one—they were record-keepers. They kept extremely intricate records of everything they knew about—and repeated this knowledge everywhere they could: every temple, every column, every tomb.

Is it really possible that they witnessed something so—forgive my pun—out of this world, and only made ONE reference to it? One set of carvings, in one temple, located in a far corner, high above the ground, where it is easily missed? Now that is implausible.

Of course I looked online when I was back—and initially, this is the best explanation that I found. Apparently a set of carvings were recarved, i.e. more carvings were done on top of the original—each modification at different times, even—with the end result being what we see today. I did not like this explanation at all. The webpage has some detailed drawings, but—I didn’t like it. How many separate coincidences must there have been—over many centuries of recarvings, done intentionally by different sets of people—that such an intriguing piece would result? Again, implausible.

Now I’ve found a better explanation. And this involves more chance and less human intervention. Apparently there are other carvings found at the same temple, which have nothing at all to do with avionics, that can explain our mystery. It can be something as simple as an incomplete carving, coupled with damage over the millennia!

Seen side by side, this image and this one seem to indicate quite convincingly that our mystery panel was meant to be similar to the other, more conventional, carving.

Granted, it’s still quite a coincidence—alien theorists, you need not retire yet on this one—but it still seems an acceptable coincidence!

Are you convinced, or are you looking up at the sky, trying to look past those cloaking devices?

P.S.: It’s so easy to find anything alien related on the internet! The cloaking device thing was intended as a joke, stemming in large part from my teenage—and, ahem, later—Animorphs days. I did a Google search looking for interesting links, and voila!


☛ Steve Jobs is dead.

Steve Jobs passed away today. ðŸ˜”

I’ve only seen him as a public figure, of course, but I was, and will remain, a fan. I’ve admired him greatly, not just for the company he built, but for how he conducted his business—well, for the things he said and did publicly, at any rate.

A straightforward, honest man who played extremely hard when running his company, but who made sure he did the right thing all the same.

For an inkling to his way of thinking, see his Stanford commencement speech, and the interview he gave at the D8 conference.

Rest in Peace, Sir. Your legacy will live on, and will hopefully inspire the next generation of visionaries.

Cross-posted at GLobeTrekker


The Boeing 787

Boeing is in the process of launching (finally, after delays) its latest aircraft, the Boeing 787 Dreamliner. This is the first new major jet launched since the Airbus A380, and of course, has me interested in many ways.

Of course, on a personal-professional level (if that term makes any sense, which I have a feeling it doesn’t—anyway, I work with composite materials, remember?) the B787 is mostly made out of composites. Mostly out of carbon-fiber laminates; some out of carbon fiber sandwiches—use of metal (titanium and aluminum) is minimal.

Second, I just love the wing design. The sweep and curve upward of the wings is just beautiful. Also, it is a vast improvement over the last generation of wing-tips, which looked as if from a design perspective they were a later ‘add-on’ to a previous, flat shape. Here, finally, is a smooth, elegant, downright beautiful wing shape!

I also found this link to the B787’s design highlights. It’s an informative page, do check it out. (For information about the composites being used, go to Visionary Design→Composites.)

From the link above, I learn (among other things):

  • There is a very futuristic HUD (Head-Up Display) in front of the pilots which combines what the pilot actually sees with other useful information that the pilot needs. I’ve seen things like these in Fighter Aircraft simulations, but is this the first time it’s being used commercially?
  • The B787 is not a very large aircraft! I had inherently assumed that the plane would be B747 or A380 scale (i.e. a pretty big plane), but it’s not—it can carry a maximum of about 300 passengers, compared to the B747’s ~400 and the A380’s 525 in three classes.
  • The internal air pressure of the aircraft will correspond to a lower altitude (6000ft, as compared to 8000ft in earlier aircraft), and will have higher moisture content—meaning a more comfortable flight!

Now, what remains is for the major airlines to buy these and put them into service.


Ph.D. Candidate’?

So, I’ve defended my Ph.D. Preliminary Exam (phew), and what lies ahead are the defense of my thesis proposal, and the final Ph.D. Dissertation Defense, of course.

Does this mean I can now call myself a ‘Ph.D. Candidate’, as opposed to a Ph.D. student? Is there a difference in connotation? I’m not really sure about the protocols involved.

If you happen to know the norms (or lack of them), leave a comment, will you?


☛ When Galaxies collide…

A composite image created by combining data from the Chandra X-Ray Observatory and the Hubble Space telescope, this is a stunning image of two galaxies colliding. Both of them are spiral galaxies, and they are on the verge of a collision—with their disks oriented at 90 degrees to each other!

Well, “on the verge” is in galactic time scales, which means they’ll collide in a few million years. And considering that this is 450 million lightyears away from us, the event has already occurred—we just haven’t seen it yet.

A detailed description of the image is present as a caption with the photo itself. Go see it!