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Government

Amazon Seeks US Exemption To Test Delivery Drones 150

Posted by Soulskill
from the i-thought-asking-forgiveness-was-better dept.
angry tapir writes: Amazon.com has asked the U.S. Federal Aviation Administration for permission to test drones outdoors for use in its Prime Air package delivery service. In the run up to launching the service, which aims to deliver packages in 30 minutes or less, the online retailer is developing aerial vehicles that travel over 50 miles (80 kilometers) per hour, and will carry 5pound (2.3 kilogram) payloads, which account for 86 percent of the products sold on Amazon. They need to ask permission because the FAA specifically banned such behavior last month.
Earth

Mapping a Monster Volcano 105

Posted by timothy
from the shhh-it's-sleeping dept.
bmahersciwriter (2955569) writes In one of the biggest-ever seismology deployments at an active volcano, researchers are peppering Mount St Helens in Washington state with equipment to study the intricate system of chambers and pipes that fed the most devastating eruption in U.S. history. This month, they plan to set off 24 explosions — each equivalent to a magnitude-2 earthquake — around around the slumbering beast in an effort to map the its interior with unprecedented depth and clarity.

Comment: Re:Mandatory features: (Score 1) 427

by cliffjumper222 (#47320153) Attached to: Ask Slashdot: What Would It Take For You To Buy a Smartwatch?
Agree with you on lots of these. Interesting about the battery life - why 36 hours? You mention e-ink - but mirasol looks better. Color, high res, high frame rate, great outdoors. With you on the touch screen - I prefer buttons. Could be okay though, but you still have the glove issue when it's cold.

Comment: Should be banned (Score 1) 769

by cliffjumper222 (#46391289) Attached to: The Next Keurig Will Make Your Coffee With a Dash of "DRM"

All plastic pod coffee systems should be banned or at least CRV charged on every single pod or equivalent. The only "pods" I've seen that come close to being eco-friendly are the commercial Flavia ones that are just foil in a UFO shape. Plastic creamer pods should be banned too! Those stupid bits of plastic stick around for thousands of years. If you want a quick cuppa, boil a kettle and drink tea or a decent instant coffee.

Comment: overheat (Score 3, Insightful) 91

by rknop (#46317797) Attached to: Nostalgic For the ZX Spectrum? Soon You Can Play With a New One

I remember getting one of those when I was 10 or 11. First generation. All excited to finally have a computer. But I couldn't leave it on for more than an hour or two before it would just crash because it had overheated. Too frustrating to use. We sent it back before the necessary 10 days had passed.

I was sad.

Later (within the year? I don't remember) I got a Vic-20; a couple of years later, a Commodore 64. Then, in college, a Commodore 128. Those guys worked much better for me than the Sinclair ZX ever did.

+ - Affordable 3D metal printer developed, opensourced->

Submitted by hypnosec
hypnosec (2231454) writes "Researchers have developed and opensourced a low-cost 3D metal printer capable of printing metal tools and objects with cost under £1,000. A team of researchers led by Associate Professor Joshua Pearce at the Michigan Technological University developed the firmware and the plans for the printer and have made it available freely to anyone interested in taking this further. Built with cost of just £913, the open source 3D printer is definitely a huge leap forward as the starting price of commercial counterparts is £300,000. Pearce claimed that their technology will not only allow smaller companies and start-ups to build inexpensive prototypes, but it will allow other scientists and researchers to build tools and objects required for their research without requiring to shell out thousands. The associate professor also claimed that using the technology, countries can use it to print components and parts for machines such as windmills."
Link to Original Source

+ - Bringing Chemistry Back->

Submitted by IcephishCR
IcephishCR (7031) writes "The Kansas City store H.M.S. Beagle has a funded Kickstarter campaign to bring back an item I always wanted — but has remained unobtainable from before my youth: a Gilbert Chemistry set. The Benchmark set contains 64 chemicals that the near-useless set of today fail to include.

"Like many young scientists of the time, I received a Gilbert Chemistry set. This chemistry set provided me hours of great fun and learning as well as laying the foundation for my future as a research chemist. As I became an adult I wanted to share these types of experiences with my daughter, my nephews and nieces, and friends. But soon I became aware real chemistry sets were no longer available. Without real chemistry sets and opportunities for students to learn and explore, where would our future chemists come from? So .... I set out on a mission.""

Link to Original Source

Comment: Re:hemoglobin test (Score 3, Informative) 282

by cliffjumper222 (#45469043) Attached to: Affordable Blood Work In Four Hours Coming To Pharmacies

Based on my recent experience with an illness, this is exactly what you will have to do if you ever fall out of the normal bounds of straightforward illnesses. You will be managing your own treatment and trying to piece together what's wrong with you. You will burn through doctors and specialists one by one as they say they cannot help and refuse to let you make appointments. You will end up being the only person on the whole planet who cares and all the time you will be doing this when you are sick and/or drugged up. You will also realize that the whole health care system does not work like JIRA and that there is no follow up and your issue will be dropped if you don't continue to be the squeaky wheel. Health care is not engineering. It's scary how few engineering best practices are used in it and how full of holes the "system" has. Healthcare is probably about 40 years behind engineering in terms of problems solving and issue resolution and about a million years behind understanding how our bodies work vs "complex" systems we diddle around with all day on computers.
Moral of the story is - don't get sick with anything weird otherwise you're basically toast.

A penny saved is a penny to squander. -- Ambrose Bierce

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