Watch Mark as he tracks down the biggest bloodworm on the Maine mudflats in order to rate its sting on the Brave Sting Index. Will the mighty fireworm be dethroned as the most painful worm on the planet?! Watch and find out!

Discovering Dubai, UAE:Next, we'll venture to Dubai, a mesmerizing treasure nestled along the coast of the Persian Gulf. Set against the backdrop of the Arabian desert, Dubai's culture is infused with Islamic influences, reflected in its...

Using a hypothetical "trash droid" to emphasize the severity of ocean pollution, the video highlights the staggering volume of waste—150 million tons currently, projected to reach 600 million tons by 2040—threatening marine ecosystems...

What new findings have we discovered about our favourite little world, Pluto?

The Mystery of the Gruithuisen Domes on the Moon.

Why Asperitas Clouds - or Undulatus Asperatus - are so rare.

Explore the sustainable fishing practices and ocean-based diet of Ho'okena, a Hawaiian fishing village where food and community come together.

The term ‘sea glass’ is used to refer to the small pieces of glass that are typically found on beaches along bays, seas, and oceans, but they can also be found on the banks of large rivers. Sea glass is weathered both physically and...

Water kills people with its density. In fact, it is 1300 times denser than air! If you rose to a height of 150 meters, which is around half of the Eiffel Tower, the change in air pressure would hardly be discernible to you. However, if...

Fishes survive underwater pressure as they do not breathe through their lungs. Therefore, they do not have air pockets that can be compressed due to the high pressures. However, fish arent the only creatures found at such incredible...

The RMS Titanic is disappearing. In 20-30 years, the wreck of RMS Titanic might not exist. The so-called “unsinkable” ship sank in 1912, and now, over a hundred years later, due to iron loving microbes eating the ship.

Whether fish get thirsty depends on the fish you look at. Fish that live in freshwater have different physiology to deal with their environment than fish in salty seawater. These physiological differences dictate whether fish need to...

The process that takes place when two tectonic plates collide together, and one is pushed under another. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions....

Discover how the steep gradients of fold mountains are created from parallel flats, as angles build by degrees. Maths - Space A Twig Math Film. Reinforce and extend the learning required by the curriculum. Twig’s math films show abstract...

Wave and tidal power are a developing form of renewable energy. How do they work and what makes them desirable alternatives to other forms of renewable energy? Earth Science - Earth's Resources - Learning Points. The Atlantic Ocean and...

Volcanoes are infamously destructive, but they can also be a constructive force. Mt. Kilauea, the world's most active volcano, helped create the islands of Hawaii millions of years ago. Earth Science - Geology - Learning Points. Mount...

Changes in pressure at different heights, from outer space to the depths of the ocean. Physics - Forces - Learning Points. A Twig FactPack Film. Open a discussion on what has been already learnt in a topic, or use to grab attention at...

Meet the second largest fish in the ocean: the basking shark, which defies expectations with its surprising diet. Biology - Animal Kingdom - Learning Points. Basking sharks prey on plankton. Basking sharks have no teeth. Basking sharks...

Discover the adaptations of the great white shark that make it one of nature's best hunters... Biology - Animal Kingdom - Learning Points. The great white shark is the largest predatory fish in the ocean. The great white shark has...

Which animal poses a major threat to humans? You may be surprised. Biology - Adaptation And Evolution - Learning Points. A Twig FactPack Film. Open a discussion on what has been already learnt in a topic, or use to grab attention at the...

Storm surges are huge domes of water sucked upwards by the eye of a hurricane. What happens if they hit the shore, or worse, a city? Earth Science - Weather - Learning Points. Storm surges are caused by low pressure in the eye of a...

We have sent messages around the world and into space, but communicating underwater remains a challenge. How and why do radio waves allow us to talk to submarines? Physics - Waves - Learning Points. Salt water absorbs sound waves making...

Discover how ever-changing tidal ecosystems create opportunities for both predators and prey. Biology - Ecosystems - Learning Points. Tides are a powerful force of nature, created by the Moon's gravitational pull. Tides affect marine...

A journey through a marine food chain, from tiny plankton to the ocean's giants. Biology - Ecosystems - Learning Points. Phytoplankton are the basis of the oceanic food chain. In the Pacific Ocean, millions of herring feed on these...