Arthur C. Clarke's ideas have had a tendency of becoming a reality in the past, and it looks like that's now happening yet again, in this case with a little help from the folks at DARPA. As New Scientist reports, the prolific agency is currently working on a new weapon system that bears a striking resembles to the Stiletto weapon in Clarke's 1955 novel Earthlight. That science fiction version was described as "a solid bar of light" that can pierce a spacecraft "as an entomologist pierces a butterfly with a pin." Or, more specifically, "a jet of molten metal, hurled through space at several hundred kilometers per second by the most powerful electro-magnets ever built." DARPA's MAHEM weapon (or Magneto Hydrodynamic Explosive Munition), on the other hand, is described by New Scientist as using magnetic fields to "propel either a narrow jet of molten metal or a chunk of molten metal that morphs into an aerodynamic slug during flight." There is a slight difference, however, in that MAHEM's electromagnetic field will be generated by an explosion, and not a giant electro-magnet. It's also not clear if MAHEM will be used to defend a fortress on the moon, although that's not exactly as far fetched as it once seemed either.

Ariel Waldman contributes Movie Gadget Friday, where she highlights the lovable and lame gadgets from the world of cinema.

In honor of the loss of one of our greatest sci-fi heroes, Movie Gadget Friday is paying homage to the inimitable Arthur C. Clarke with a two-part series that explores the future of 2001: A Space Odyssey and 2010: The Year We Make Contact. This week we'll be diving into the luxurious exploration of deep space. Everyone knows HAL, but 2001 also takes an extraordinary amount of time to study the intricate details of each spacecraft -- as such, this week we'll focus on the Orion III and Space Station V.

Space Station V
Serving as a meeting point between Earth and the Moon, Space Station V is a space structure of massive proportions. From the inside looking out, the view might be slightly disorienting, as the station constantly rotates, its rings providing a grounding effect, allowing travelers to enjoy the extravagance of Earth's gravity in space. Upon arriving at Space Station V, visitors are greeted with a standard reception area where they are asked to move through to documentation, which involves a wall-embedded voice print identification system for each visitor. The interior design of each room stays true to its circular exoskeleton, while the furnishings appear to hold closer ties to the 1960s than the early oughts -- just the way we like it. More after the break.

Today is a very sad day in our little world. It's been reported that Arthur C. Clarke, among the most influential visionaries in technology and a personal hero of Engadget readers and editors both, has died in hospital care at the age of 90. Along with his many written works (such as the infamous and immeasurably influential 2001: A Space Odyssey), Clarke was possibly best known for conceptualizing the geostationary communications satellite -- clearly one of the most important technological innovations in history.

Arthur, you'll be dearly missed.