Learning from fish and flags to inform new propulsion strategies

Recent research has found relationships between frequencies and the passive dynamics at play when vehicles move in air or water toward a better understanding of how to use these forces to enhance performance. Understanding this fluid-structure interaction at a very basic level, could help inform new aircraft and submarine designs with a very different kind of locomotion.

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Engineers make a promising material stable enough for use in solar cells

A research team has found a way to make halide perovskites stable enough by inhibiting the ion movement that makes them rapidly degrade, unlocking their use for solar panels as well as electronic devices.

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Bone proteomics could reveal how long a corpse has been underwater

When a dead body is found, one of the first things a forensic pathologist tries to do is estimate the time of death. There are several ways to do this, including measuring body temperature or observing insect activity, but these methods don't always work for corpses found in water. Now, researchers are reporting a mouse study showing that certain proteins in bones could be used for this determination.

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Elon Musk says orders to stay home are 'fascist' in expletive-laced rant during Tesla earnings call

Tesla CEO Elon Musk lashed out at government stay at home orders as "fascist" in an expletive-laced rant on Tesla's Q1 earnings call.

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Cyber-intel firms pitch governments on spy tools to trace coronavirus

When law enforcement agencies want to gather evidence locked inside an iPhone, they often turn to hacking software from the Israeli firm Cellebrite. By manually plugging the software into a suspect's phone, police can break in and determine where the person has gone and whom he or she has met.

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Coronavirus: YouTube expands fact-check feature to video searches

YouTube, the video service of Alphabet Inc's Google, said on Tuesday it would start showing text and links from third-party fact-checkers to U.S. viewers, part of efforts to curb misinformation on the site during the COVID-19 pandemic

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Google parent Alphabet quarterly revenue beats estimates

Google parent Alphabet Inc beat Wall Street estimates for first-quarter revenue on Tuesday, recording 13% growth even as companies drastically slashed spending during the coronavirus crisis.

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China discounts, cheaper iPhone to cushion Apple from virus blow to demand

Apple Inc's discounts on the iPhone 11 in China and the release of a new low-price SE model have put the company in a better position than rivals to weather a coronavirus-related plunge in global smartphone demand.

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Samsung Electronics expects Q2 profit fall as virus hits sales of smartphones, TVs

Samsung Electronics Co Ltd said on Wednesday it expected profit to decline in the current quarter due to a coronavirus-related slump in sales of smartphones and TVs, although the chip business would remain solid.

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Remote work revenue could help Microsoft offset coronavirus impacts, analysts say

When Microsoft Corp reports earnings on Wednesday, analysts expect some areas of its business to take a hit from the novel coronavirus pandemic, with lower-than-expected sales in areas like advertising on its LinkedIn social network.

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Cyber-intel firms pitch governments on spy tools to trace coronavirus

When law enforcement agencies want to gather evidence locked inside an iPhone, they often turn to hacking software from the Israeli firm Cellebrite. By manually plugging the software into a suspect's phone, police can break in and determine where the person has gone and whom he or she has met.

from Gadgets Now https://ift.tt/3bNLntq

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Coronavirus: YouTube expands fact-check feature to video searches

YouTube, the video service of Alphabet Inc's Google, said on Tuesday it would start showing text and links from third-party fact-checkers to U.S. viewers, part of efforts to curb misinformation on the site during the COVID-19 pandemic

from Gadgets Now https://ift.tt/35dd2Bs

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Google parent Alphabet quarterly revenue beats estimates

Google parent Alphabet Inc beat Wall Street estimates for first-quarter revenue on Tuesday, recording 13% growth even as companies drastically slashed spending during the coronavirus crisis.

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China discounts, cheaper iPhone to cushion Apple from virus blow to demand

Apple Inc's discounts on the iPhone 11 in China and the release of a new low-price SE model have put the company in a better position than rivals to weather a coronavirus-related plunge in global smartphone demand.

from Gadgets Now https://ift.tt/35pWXst

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Samsung Electronics expects Q2 profit fall as virus hits sales of smartphones, TVs

Samsung Electronics Co Ltd said on Wednesday it expected profit to decline in the current quarter due to a coronavirus-related slump in sales of smartphones and TVs, although the chip business would remain solid.

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Google Parent Alphabet Says Ad Sales Steady After Coronavirus Drop, Warns of Difficult Q2

A drop in Google ad sales steadied in April and some consumers returned to using the search engine for shopping in addition to finding novel coronavirus information, parent Alphabet said on Tuesday.

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