Lifeboat Foundation

Capable of runway landings & maximum reuse, the Dream Chaser® spaceplane enables resupply and space travel to and from space habitats.

The human middle ear—which houses three tiny, vibrating bones—is key to transporting sound vibrations into the inner ear, where they become nerve impulses that allow us to hear.

Embryonic and fossil evidence proves that the human middle ear evolved from the spiracle of fishes. However, the origin of the vertebrate spiracle has long been an unsolved mystery in vertebrate evolution.

Some 20th century researchers, believing that early vertebrates must possess a complete spiracular gill, searched for one between the mandibular and hyoid arches of early vertebrates. Despite extensive research spanning more than a century, though, none were found in any vertebrate fossils.

The human middle ear—which houses three tiny, vibrating bones—is key to transporting sound vibrations into the inner ear, where they become nerve impulses that allow us to hear.

Embryonic and fossil evidence proves that the human middle ear evolved from the spiracle of fishes. However, the origin of the vertebrate spiracle has long been an unsolved mystery in vertebrate evolution.

“These fossils provided the first anatomical and fossil evidence for a vertebrate spiracle originating from fish gills.” —

DARPA’s DRACO Nuclear Powered spaceship is a potential game changer. Lean how and why the Space Force and NASA may use Nuclear Thermal Rockets (NTRs). Will it revolutionize space for better or for worse? Please Subscribe to my Channel for more space news.

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Continue reading “Nuke Drives for Space Wars” »

Fri, Jun 17 at 7 PM CDT.

This Friday, June 17th at 8:00 pm, join us as we hear from AAI member Dr. Clif Ashcraft. Clif has his own observatories in his backyard. Learn how he built them and what beautiful images he has taken over the years!

There are endless possibilities for the creative crafter. And for the more experienced DIY-ers, there’s an even bigger project that’s just waiting to be built for those daring enough to try: How about an entire guest house for your backyard? After an internet frenzy sold out this particular model, the DIY Allwood Solvalla Garden House is back in stock and better than ever.

If you’re not quite ready to move your entire life into a tiny space like this, never fear: You can convert it into a guest home, a studio, garden house, pool house, or truly anything your heart desires. Plus, you can purchase all the parts and instructions on Amazon.

At a mere 172 square feet, the tiny space is compact enough to actually fit but still has enough room to be useful, whether it’s used for storage or for pure fun. In the description, the plans say that this tiny structure can be built in way less than a day—in eight hours, to be exact—when two adults team up for the job.

3D printing can deliver massive savings in time taken to build the house exteriors, shaving off weeks from the process.

There has been a massive tidal wave of tech innovation over the last couple of years. Some apps and platforms offer basic services for the home or office. Others ignite your imagination.

Gil Perry, CEO and cofounder of D-ID, an Israeli-based tech company, has created something amazingly beautiful and touching. Leveraging artificial intelligence and sophisticated technology, the company has created a unique, animated, live portrait, which animates the photos of long-lost relatives or whoever you’d like to see, as if they are in the room with you. Its tech makes people come alive and look realistic and natural.

Continue reading “Israeli-Based Tech Startup Brings Your Old Family Photos To Life With Amazing Artificial Intelligence” »

Here are the safety precautions Wirecutter recommends taking ahead of the 2022 Atlantic hurricane season, from making sure you have the right gear to completing a few relatively simple home improvements.

How to plan and protect yourself in areas at risk of hurricanes.