Aloofloofah Nude Leaks
Different amounts of capsaicin in flesh, seeds, and ribs of a jalapeño chilli pepper
How derailed trains are re-railed
For high-speed target-tracking shots camera points at a lightweight, computer-controlled mirror instead of the object itself
Liquefaction experiment shows effects of different foundations and hollow objects resurfacing (e.g. water pipes)
Anatomy of a dog swallowing
How smoked paper was made for old seismographs (to record earthquakes, eruptions) before modern ink or computers
Spraying a boat with superhydrophobic coating reduces water resistance and increases its speed
How water pipes were made from tree trunks in 15-17th centuries
How a 3D-printed object is cast in bronze
Traditional roofing method with wooden shingles common in Austria. Staggered structure ensures good ventilation and quick drying.
Penetrating oils demonstration
How a sperm is injected directly into the egg using a fine glass needle
How data is recovered from a microSD card by bypassing the card controller and accessing the flash memory directly
How traditional olive oil is made (crushed on a stone mill then pressed)
Horse in action with lower limb joints, tendons, and ligaments painted on
How automatic floodgates that don't use electric power source work
