liquid nitrogen Here's what happens when you blend liquid nitrogen in a blender Caroline Siede

liquid nitrogen Will food coloring dye liquid nitrogen? Caroline Siede

Science WATCH: Sugar in liquid nitrogen glows when exposed to UV light Andrea James

chemistry See what happens when a spoon of liquid nitrogen is dropped into a bowl of gasoline Popkin

israel Dead soldiers in Israel can now posthumously donate their sperm Thom Dunn

cloning Mice clones created from freeze dried skin cells David Pescovitz

transhumanism Freezing your body to be revived in the future was much harder during the pandemic David Pescovitz

cryonics Have you made your plans for the celebration of the cryopreservation of Grandpa Bredo yet? Popkin

Can you stop water from expanding when it freezes into ice? Mark Frauenfelder

Science Bricks made from human urine David Pescovitz

neuroscience This startup promises to preserve your brain for uploading, after they kill you David Pescovitz

design Clothing made from kombucha tea David Pescovitz

suicide This high-tech suicide pod offers a quick, painless death and a built-in casket Rusty Blazenhoff

cool tools Take a look at the Gonzo Gizmo author's favorite tools Mark Frauenfelder

Science Watch a super cooled nickel ball freeze a bowl of mercury Andrea James

Kids Batman symbol fidget spinner cast from brass bullet casings Andrea James

Environment New honeybee sperm bank racing to halt bee decline Andrea James

Science Cryogenic freezing improves coffee extraction Cory Doctorow