The Flying Saucer At Sunset

Lenticular clouds (Altocumulus lenticularis) are stationary lens-shaped clouds with a smooth layered appearance that form in the troposphere, usually above mountain ranges. One was spotted in Singapore recently...

Eyes Of 30,000 Honeycombs

With 30,000 individual facets, dragonflies have the most number of facets among insects. Each facet, or ommatidia, creates its own image, and the dragonfly brain has eight pairs of descending visual neurons to compile those thousands of images into one picture...

A Kaleidoscope Of Colours, Shapes And Patterns

Spectacular and innovative in design, the Flower Dome replicates the cool-dry climate of Mediterranean regions like South Africa, California and parts of Spain and Italy. Home to a collection of plants from deserts all over the world, it showcases the adaptations of plants to arid environments...

Lightning Strikes, Not Once, But Many Times

Unlike light, lightning does not travel in a straight line. Instead, it has many branches. These other branches flashed at the same time as the main strike. The branches are actually the step leaders that were connected to the leader that made it to its target...

Are You My Dinner Tonight?

A T-Rex has 24-26 teeth on its upper jaw and 24 more on its lower jaw. Juveniles have small, sharp blade-shaped teeth to cut flesh, whereas adults have huge, blunt, rounded teeth for crushing bones. Is the T-Rex a bone-crushing scavenger?

Haze In Singapore - PSI Hits 107

 The skies across Singapore have turned a familiar, murky shade of grey as transboundary haze makes its unwelcome return. Standing along the HarbourFront boardwalk, the usually clear panoramic view toward Sentosa and its iconic cable car lines is heavily obscured by a thick, hazy shroud. The heavy air and reduced visibility serve as a stark visual reminder for residents that the annual air pollution season has arrived.

Tourists enjoying the view of Sentosa in the haze from VivoCity's viewing deck...

The Mt Faber Line cable car is not operational today due to the haze...
According to the latest government data from data.gov.sg, the 24-hour Pollutant Standards Index (PSI) in the Central region has climbed into the Unhealthy range at 107. Neighboring regions are also feeling the impact, with regional readings ranging between 77 and 91. The elevated levels indicate a noticeable drop in air quality, prompting many outdoors to check their phones frequently for real-time environmental updates.
The PSI hit 107 at 1445h today...

With the air condition hitting the unhealthy band, residents are advised to plan their activities carefully using official guidelines. Healthy individuals should reduce prolonged or strenuous outdoor physical exertion, while vulnerable groups - including the elderly, pregnant women, children, and those with respiratory health conditions - should minimize or completely avoid outdoor activities. For immediate, hour-to-hour schedule adjustments, keeping an eye on the 1-hour PM2.5 readings via the myENV app is highly recommended to stay safe.
NEA advisories on activity planning during the haze...