Sunny Sethi, founder of HEN Technologies, doesn’t sound like someone who’s disrupted an industry that has remained largely unchanged since the 1960s. His company builds fire nozzles – specifically, nozzles that it says increase suppression rates by up to 300% while conserving 67% of water. But Sethi is matter-of-fact about this achievement, more focused on what’s next than what’s already been done...
Sunny Sethi, founder of HEN Technologies, doesn’t sound like someone who’s disrupted an industry that has remained largely unchanged since the 1960s. His company builds fire nozzles – specifically, nozzles that it says increase suppression rates by up to 300% while conserving 67% of water. But Sethi is matter-of-fact about this achievement, more focused on what’s next than what’s already been done. And what’s next sounds a lot bigger than fire nozzles. His path to firefighting doesn’t follow a tidy narrative. After nabbing his PhD at the University of Akron, researching surfaces and adhesion, he founded ADAP Nanotech, an outfit that developed a carbon nanotube-based portfolio and won Air Force Research Lab grants. Next, at SunPower, he developed new materials and processes for shingled photovoltaic modules. When he landed next at a company called TE Connectivity, he worked on devices with new adhesive formulations to enable faster manufacturing in the automotive industry. Then came a challenge from his wife. The two had moved from Ohio to the East Bay outside San Francisco in 2013. A few years later came the Thomas Fire — the only megafire they’d ever see, they thought. Then came the Camp Fire, then the Napa-Sonoma fires. Then, in 2019, came the breaking point. Sethi was traveling during evacuation warnings while his wife was home alone with their then three-year-old daughter, no family nearby, facing a potential evacuation order. “She was really mad at me,” Sethi recalls. “She’s like, ‘Dude, you need to fix this, otherwise you’re not a real scientist.’” A background spanning nanotechnology, solar, semiconductors, and automotive had made his thinking “bias free and flexible,” as he puts it. He’d seen so many industries, so many different problems. Why not try to fix the problem? In June 2020, he founded HEN Technologies in nearby Hayward. With National Science Foundation funding, he conducted computational fluid dynamics research, analyzing how water suppresses fire...
But the nozzle is just the beginning — what Sethi calls “the muscle on the ground.” HEN has since expanded into monitors, valves, overhead sprinklers, and pressure devices, and is launching a flow-control device (“Stream IQ”) and discharge control systems this year. According to Sethi, each device contains custom-designed circuit boards with sensors and computing power — 23 different designs that ...
But the nozzle is just the beginning — what Sethi calls “the muscle on the ground.” HEN has since expanded into monitors, valves, overhead sprinklers, and pressure devices, and is launching a flow-control device (“Stream IQ”) and discharge control systems this year. According to Sethi, each device contains custom-designed circuit boards with sensors and computing power — 23 different designs that turn dumb hardware into smart, connected equipment, some powered by Nvidia Orion Nano processors. Altogether, says Sethi, HEN has filed 20 patent applications with half a dozen granted so far. In HEN’s comparison video, which Sethi shows me over a Zoom call, the difference is stark. It’s the same flow rate, he says, but HEN’s pattern and velocity control keep the stream coherent while traditional nozzles disperse. In June 2020, he founded HEN Technologies (for high-efficiency nozzles) in nearby Hayward. With National Science Foundation funding, he conducted computational fluid dynamics research, analyzing how water suppresses fire and how wind affects it. The result: a nozzle that controls droplet size precisely, manages velocity in new ways, and resists wind. A background spanning nanotechnology, solar, semiconductors, and automotive had made his thinking “bias free and flexible,” as he puts it. He’d seen so many industries, so many different problems. Why not try to fix the problem? Then came a challenge from his wife. The two had moved from Ohio to the East Bay outside San Francisco in 2013. A few years later came the Thomas Fire — the only megafire they’d ever see, they thought. Then came the Camp Fire, then the Napa-Sonoma fires. The breaking point came in 2019. Sethi was traveling during evacuation warnings while his wife was home alone with their then three-year-old daughter, no family nearby, facing a potential evacuation order. “She was really mad at me,” Sethi recalls. “She’s like, ‘Dude, you need to fix this, otherwise you’re not a real scientist.'” His path to f...
(RTTNews) - The Japan stock market has moved higher in consecutive trading days, collecting more than 1,070 points or 2 percent to hit a fresh record closing high. The Nikkei 225 now sits just beneath the 53,850-point plateau and it may add to its winnings on Monday. The global forecast for the Asian markets is murky, with geopolitical concerns likely to limit any upside. The European and U.S. mar...
(RTTNews) - The Japan stock market has moved higher in consecutive trading days, collecting more than 1,070 points or 2 percent to hit a fresh record closing high. The Nikkei 225 now sits just beneath the 53,850-point plateau and it may add to its winnings on Monday. The global forecast for the Asian markets is murky, with geopolitical concerns likely to limit any upside. The European and U.S. markets were mixed and little changed and the Asian markets figure to follow that lead. The Nikkei finished modestly higher on Friday following mixed performances from the financial shares, technology stocks and automobile producers. For the day, the index added 157.98 points or 0.29 percent to finish at 53,846.87 after trading between 53,603.68 and 54,050.84. Among the actives, Nissan Motor stumbled 2.13 percent, while Mazda Motor retreated 1.46 percent, Toyota Motor climbed 1.12 percent, Honda Motor declined 1.40 percent, Softbank Group skidded 1.18 percent, Mitsubishi UFJ Financial collected 0.64 percent, Mizuho Financial jumped 1.85 percent, Sumitomo Mitsui Financial rallied 2.46 percent, Mitsubishi Electric fell 0.26 percent, Sony Group lost 0.47 percent, Panasonic Holdings slumped 0.39 percent and Hitachi gained 0.66 percent. The lead from Wall Street offers little clarity as the major averages opened lower on Friday but quickly turned mixed and finished the session that way. The Dow dropped 285.30 points or 0.58 percent to finish at 49,098.30, while the NASDAQ added 65.22 points or 0.28 percent to close at 23,501.24 and the S&P 500 perked 2.26 points or 0.03 percent to end at 6,915.61. For the week, the Dow shed 0.5 percent, the S&P fell 0.4 percent and the NASDAQ eased 0.1 percent. The mixed performance came as traders kept an eye on the latest geopolitical developments, with easing concerns about tensions over Greenland being replaced by renewed worries about a confrontation between the U.S. and Iran. After President Donald Trump ruled out the use of force to acquire ...
The geopolitical tug of war over artificial intelligence between the United States and China has created an intriguing situation. With the US Department of Commerce approving the sale of the H200, Nvidia’s second-most-advanced semiconductor, to Chinese firms, people might think China would welcome it. Instead, Beijing is encouraging a boycott to get domestic tech firms to use Chinese-made chips. A...
The geopolitical tug of war over artificial intelligence between the United States and China has created an intriguing situation. With the US Department of Commerce approving the sale of the H200, Nvidia’s second-most-advanced semiconductor, to Chinese firms, people might think China would welcome it. Instead, Beijing is encouraging a boycott to get domestic tech firms to use Chinese-made chips. America’s “small yard, high fence” strategy to restrict tech transfer to China has given way to Washington, under President Donald Trump, taking a 25 per cent cut on Nvidia’s and other chipmakers’ sales of chips of comparable grades. But it seems China is returning the favour with its own “small yard, high fence” plan. Washington was convinced by Nvidia and other chip industry leaders that tough US restrictions actually forced China to rapidly develop its domestic chip industry along with fully integrated supply chains. While their argument was self-serving, given the vast Chinese market, it was not untrue. US export controls have proved to be counterproductive; China’s drive for chip manufacturing self-sufficiency advanced so rapidly last year that even policymakers were pleasantly surprised . The ratio of domestically developed semiconductor equipment surged to 35 per cent by the year’s end, up from 25 per cent in 2024 and surpassing Beijing’s initial target of 30 per cent. Advertisement China is succeeding in building a semiconductor industry favouring domestic suppliers over US rivals. The new US strategy is to try to slow down advances by getting Chinese firms to use ready-made American chips. Unfortunately for Washington, Beijing is well aware of the risks and rewards. It has told domestic tech companies not to purchase Nvidia and other comparable US chips unless absolutely necessary. New rules are being set to cap the total number of advanced AI chips that they can import. China is playing the long game. As part of the coming 15th five-year plan, it is committed to s...
JHVEPhoto/iStock Editorial via Getty Images Investor focus in the artificial intelligence trade is moving away from hyperscale platforms and toward the companies supplying critical components, according to a new report from Jefferies. The firm’s latest Greed & Fear analysis by Christopher Wood argues that the multiyear surge in AI spending has entered a phase where pricing power sits with memory p...
JHVEPhoto/iStock Editorial via Getty Images Investor focus in the artificial intelligence trade is moving away from hyperscale platforms and toward the companies supplying critical components, according to a new report from Jefferies. The firm’s latest Greed & Fear analysis by Christopher Wood argues that the multiyear surge in AI spending has entered a phase where pricing power sits with memory producers rather than chip designers or cloud platforms. Memory suppliers such as SK Hynix ( HXSC.F ) and Micron ( MU ) have seen sharp gains as contract prices for advanced memory surged late last year. Jefferies notes in the Jan. 22 report that AI-related capital spending continues to rise, even as broader non-AI investment shows signs of weakness. U.S. data show AI-linked spending on software equipment and data centers grew at a double-digit pace last year, while other forms of business investment declined. Markets have begun to price in a broader industrial and energy recovery, but the macro data have yet to fully support that view. The report highlights a growing divergence in equity performance. Shares of major hyperscalers and AI platform leaders have lagged since late October, while memory producers and semiconductor manufacturers have advanced sharply. Jefferies estimates that memory prices jumped roughly 50% last quarter, reinforcing supplier leverage across the AI supply chain. That leverage comes with rising costs. New fabrication plants now require investments measured in tens of billions of dollars, and Jefferies says some memory producers are pushing customers to share those costs in exchange for guaranteed supply. This marks a notable shift from earlier concerns that large chip buyers would pressure margins. Despite the continued buildout, Jefferies cautions that the AI spending cycle is no longer in its early stages. The report compares the current environment to other capital-intensive industries where returns tend to normalize over time. The key risk is wh...
US natural gas soared above $6 for the first time since 2022 as freezing weather swept across much of the country, boosting heating demand and disrupting supplies. Futures for February delivery surged as much as 19% in early Asian trading on Monday to $6.288 per million British thermal units. That followed a 70% rally last week, the biggest weekly advance in records going back to 1990. The winter ...
US natural gas soared above $6 for the first time since 2022 as freezing weather swept across much of the country, boosting heating demand and disrupting supplies. Futures for February delivery surged as much as 19% in early Asian trading on Monday to $6.288 per million British thermal units. That followed a 70% rally last week, the biggest weekly advance in records going back to 1990. The winter storm sweeping the US is estimated to have knocked offline almost 10% of US natural gas production, even as demand for the heating and power-plant fuel has jumped. The big freeze has strained electricity grids and crippled transport links, grounding thousands of flights. Prices hit the highest since December 2022, when European demand for US liquefied natural gas was booming after it lost supplies from Russia following the country’s invasion of Ukraine earlier in the year. The impact on front-month prices is also being exacerbated because the February contract expires on Wednesday, leaving liquidity relatively thin. Open-interest was less than 25,000 contracts on Monday, compared with 340,000 contracts for March futures. The March contract climbed as much as 11% to $3.997 per million Btu.
Arbe Robotics recently disclosed a plan to sell 6.04 million ordinary shares, a move aimed at reinforcing its cash position and paying down debts amid intense competition in automotive radar technology. This capital raise has drawn attention to potential dilution for existing shareholders and highlighted investor unease about the company’s financial flexibility and long-term positioning. With this...
Arbe Robotics recently disclosed a plan to sell 6.04 million ordinary shares, a move aimed at reinforcing its cash position and paying down debts amid intense competition in automotive radar technology. This capital raise has drawn attention to potential dilution for existing shareholders and highlighted investor unease about the company’s financial flexibility and long-term positioning. With this share sale in focus, we’ll now examine how the potential dilution risk shapes Arbe Robotics’ investment narrative. Explore 23 top quantum computing companies leading the revolution in next-gen technology and shaping the future with breakthroughs in quantum algorithms, superconducting qubits, and cutting-edge research. What Is Arbe Robotics' Investment Narrative? To own Arbe Robotics, you have to believe its ultra‑high‑resolution radar, NVIDIA partnership, and early Level 4 program wins can translate tiny current sales into a meaningful position in automotive perception over time. That story now sits alongside a more immediate financing question: the newly filed 6.04 million share sale follows prior capital raises, reinforcing liquidity and debt reduction but increasing dilution concerns for a company still losing over US$10 million per quarter and generating less than US$1 million in revenue. In the near term, the key catalysts remain execution on the China L4 program, broader adoption through partners like Sensrad, and proof that its CES showcases can convert into scalable orders. The fresh equity overhang, recent volatility, and long path to profitability all sharpen those execution risks rather than change them outright. However, one risk in particular could matter much more than recent share price swings. The analysis detailed in our Arbe Robotics valuation report hints at an inflated share price compared to its estimated value. Exploring Other Perspectives ARBE 1-Year Stock Price Chart Seven Simply Wall St Community fair value estimates for Arbe span from well below U...