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Ever noticed a spike in your temper when you’re uncomfortably warm? Found yourself in a fit of rage when you’re all sweaty and it’s unbelievably hot outside?

If you did, have you blamed it on the weather?

Sure, you may have attributed a mood swing or two to an overcast sky, but is there a pattern you’ve observed over time? Maybe not. But if you did, you’re not alone.

Luxury electric vehicle maker Lucid Motors unveiled the new Lucid Air Sapphire Edition, a top-of-the-line sedan, which the company says will do zero to 60mph in under two seconds, zero to 100mph in under four seconds, and the quarter-mile in under nine seconds.

That’s tremendously impressive in a full-size, fully-electric luxury sedan and potentially makes the new sapphire blue car the most powerful production sedan on the market, beating out the previous record holder, the Tesla Model S Plaid.

The new Sapphire Edition, which was revealed Friday during Monterey Car Week, pairs a number of the features from Lucid’s lower trim models like the Dream Edition and the Grand Touring Performance Edition. First, the new version of the Air gets three motors, two at the rear and one at the front, that Lucid says brings the estimated horsepower up to 1,200.

Lawyers representing Elon Musk in his battle with Twitter have former CEO Jack Dorsey. The filing is the latest development as Musk and Twitter prepare for the October trial over Musk’s attempt to bail on his $44 billion deal to buy the company.

It’s not yet clear how Dorsey factors in to Musk’s legal strategy. As noted by the y Twitter account, the subpoena refers to “documents and communications reflecting, referring to, or relating to the impact or effect of false or spam accounts on Twitter’s business operations.” It also references documents related to how Twitter uses mDAU or monetizable daily active users as a “key metric.” Interestingly, it “documents relating to incorporating mDAU into executive or director compensation.”

Dorsey isn’t the only former Twitter executive subpoenaed by Musk. Twitter’s product chief and former head of revenue Bruce Falck have also received subpoenas.

SpaceX is lifting Booster 7 onto the orbital launch mount via the Chopsticks. All 33 Raptor engines are installed on the Super Heavy prototype. Booster 7 will be conducting static fire tests at the orbital launch pad in Starbase, Texas.

If you are interested in using footage captured by this stream, please review our content use policy: https://www.nasaspaceflight.com/content-use-policy/

face_with_colon_three circa 2008.


Opportunistic fungal pneumonias are associated with high morbidity and mortality rates [ 1–3]. Although invasive pulmonary aspergillosis (IPA) is the most common type of fungal pneumonia, other angioinvasive molds, such as Fusarium and Zygomycetes species, are increasingly encountered in severely immunocompromised hosts. Because early institution of high-dose antifungal therapy is associated with improved outcomes [ 4, 5], early recognition of invasive fungal disease is important. However, cultures of respiratory secretions are neither sensitive nor specific, and lavage and invasive procedures often cannot be done for these patients because of coagulation abnormalities and thrombocytopenia [ 6, 7]. Thus, diagnosis of invasive pulmonary fungal disease relies heavily on imaging [ 8]. CT is often used in an attempt to identify fungal pneumonia in a timely fashion.

The reversed halo sign (RHS) is a CT finding, a focal round area of ground-glass attenuation surrounded by a ring of consolidation, which has been described in cryptogenic organizing pneumonia [ 9, 10].

The purpose of the present study was to evaluate whether the RHS is evident on CT images of patients with invasive fungal pulmonary infections, the prevalence of RHS, and whether RHS can serve as an early sign of infection.

A once-tiny spot on the sun’s surface grew over the weekend to the size of Earth, potentially threatening our planet with radio blackout-causing solar flares and plasma eruptions that could trigger aurora displays.

The sun has been lively in the past few weeks, treating skywatchers at high latitudes and astronauts onboard the International Space Station to beautiful aurora displays. There may be more of those storms to come, as the sunspot AR3085 keeps growing and rotating toward Earth.