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Gemma 2B and Gemma 7B are smaller open-source AI models for language tasks in English.

Google has released Gemma 2B and 7B, a pair of open-source AI models that let developers use the research that went into its flagship Gemini more freely.


Gemma is a family of lightweight, state-of-the art open models built from the same research and technology used to create the Gemini models.

Space Perspective, a US-based company, is set to revolutionize the way humans experience space.


The capsule has large vertical windows for panoramic views and innovative window technology that shields against harmful sunlight wavelengths and regulates the interior temperature.

This spacious capsule is designed to comfortably host eight Explorers (the travelers) along with a Captain.

The capsule has a spacious interior and several amenities, including the world’s first Space Lounge with WiFi and a restroom.

Discover the Arc Sport, a revolutionary electric wake boat engineered for performance, sustainability, and seamless user experience.


Former SpaceX engineers have unleashed their latest innovation, the Arc Sport, onto the waters, redefining the landscape of wake sports. Combining cutting-edge aerospace engineering with electric vehicle (EV) technology, the Arc Spor t promises an exhilarating experience like no other.

Boasting a massive 226 kWh battery capacity and a robust 570 horsepower (425 kW) motor, this engineering marvel delivers more than double the torque of its gas-powered counterparts.

Arc Sport stands out as a beacon of progress in a market hungry for innovation. Unlike traditional wake boats that lag in technological advancements, the Arc Sport integrates advanced software seamlessly, offering a truly smart boating experience with over-the-air updates continuously enhancing its capabilities; the Arc Sport evolves, setting a new standard for intelligent watercraft.

The team found that administering an HDAC inhibitor orally effectively halted sperm production and fertility in mice while preserving the sex drive.


Researchers are grappling with the challenge of developing effective male contraceptives as existing attempts to block sperm production, maturation, or fertilization have fallen short, either offering incomplete protection or leading to severe side effects.

Now, a team of researchers at the Salk Institute in the US has developed a novel approach to halting sperm production, which is both non-hormonal and reversible, marking a significant advancement in male contraception research.

Researchers have identified a novel protein complex governing gene expression in sperm production. By administering an existing class of drugs, called HDAC (histone deacetylase) inhibitors to male mice, they effectively disrupt this complex, leading to infertility without impacting libido. This breakthrough suggests a promising avenue for non-hormonal and reversible male contraception, according to the team.