Archive for July 2016

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The Difference Between Asteroids, Comets, and Dwarf Planets

Ceres was discovered in 1801 as the first asteroid. Pluto was discovered in 1930 as the ninth planet in the Solar System. But recently, it was reclassified as a “dwarf planet”. Let’s take a look at how the classification works for asteroids, comets, and dwarf planets: Asteroid – a mostly rocky object that is smaller […]

Using a Home Email Server for Federal Govt Business

The following article was published in March of 2015, but it’s worth a fresh look since we now know much more about Hillary Clintons home email server. Specifically, the requirement for assessment and authorization seems to have been ignored completely in the media stories. The State Department CIO had specific responsibility for this and the […]

Computer Security For Beginners

Don’t put any information that you don’t want exposed on any computer system that is connected to anything. Consider using a second computer that is not connected or a portable USB drive that can be unplugged or encrypted. Don’t connect any computer system to any other system or network of system without considering possible negative […]

47 Years Ago Tonight

The Apollo 11 mission marked the first human landing on the Moon. Apollo 11 Descent: Film and LRO Imagery – youtube.com Side by side view of Apollo 11’s descent, showing the view out of the lunar module’s window side by side with the broader panorama reconstructed from LRO data.Video Courtesy of GoneToPlaid.

Smart Wound Stitches Collect Data

The use of smart thread in wound sutures (stitches) allows them to wirelessly collect data that can help doctors diagnose the healing process. Researchers invent “smart” thread that collects diagnostic data when sutured into tissue – [tufts.edu] For the first time, researchers led by Tufts University engineers have integrated nano-scale sensors, electronics and microfluidics into […]

3D Printing Bones With Electronics and Stem Cells Implanted

This amazing video shows 2 bones being 3D printed with a tendon connecting them, and imbedded with graphene, and conductive ink. A transistor is inserted and connected with the conductive ink. Two different types of stem cells are printed into the bone material and the tendon material. Aether 3D Bioprinter – Bioprinting Bone with Graphene […]

Juno Arrives at Jupiter

It has taken NASA space probe, Juno, nearly five years to reach Jupiter after traveling over 1.7 billion miles. Juno is now in orbit around Jupiter and NASA hopes to study Jupiter using images and data being relayed back to Earth. At present, it takes transmissions 48 minutes to return to Earth. Juno spacecraft trajectory […]