Five LED pioneers, comprising Isamu Akasaki, Shuji Nakamura, Nick Holanyak Jr, M. George Craford and Russel Dupuis, were awarded the 2021 Queen Elizabeth Prize for Engineering. They joined a list of distinguished individuals for their contribution to the engineering world and humanity. The five LED pioneers shared a prize of £1.0 million. The Queen Elizabeth […]
Future trends will influence the types of businesses that would emerge in the future. A report, NatWest Future Businesses report caught my attention this week. NatWest is a leading bank in the UK. I was one of its customers in the 1970s. The NatWest Future Businesses report highlights and explores the business trends most likely […]
An LED, which stands for light-emitting diode, is a semiconductor diode that glows when a voltage is applied. Devices with LEDS are everywhere in our house: televisions, mobile phones, solar flood lights, torchlights, inhouse lighting, street lightings, and cars day- indicator lights. . Many companies are producing LED lights, and there are ample choices to buy indoor […]
Aspirin is an effective and inexpensive medicine that millions take daily to prevent heart attacks and strokes. Who could improve on that? The inventor of aspirin In ancient times, salicylate-containing plants such as willow were commonly used to relieve pain and fever. A salicylate is a salt or ester of salicylic acid . Salicylates are […]
In an emerging area of olfactory research, scents are digitally transmitted via computer code that can be sent online or via smartphone app and reproduced at a kiosk or through scent-emitting device. Previous attempts to re-create scents have faced challenges because liquid or gaseous odorants often contaminate each other. The Aroma Shooter, developed by a […]
According to a world-famous chef, the “king of fruit”, known in Malaysia as “durian”, has the most fouling smell. Despite that, many Malaysians and a couple of my former Korean neighbours like it so much. Due to its strong odor, the fruit is not allowed into hotels or planes. The bad odor sticks to the […]
My wife has waited for almost one year for two orchids to produce their vibrant colours.
The rapid Covid-19 vaccination drive in Malaysia has highlighted that there are a big group of Malaysians who have fear of needles being injected into their arms. Many would be recipients of vaccines missed their appointments. Others have high blood pressure before receiving their vaccines. One of these needle-phobics is my wife. Fortunately, she had […]
My youngest cat, Salina Boy, is growing fast. He has become a big bully to the other cats, Baby, Yen, Charlie and Tuya. I manage to capture two poses from Salina Boy.
Every day I use solar flood lights to deter wild monkeys from feasting on my ripe rambutans. Hopefully, the flood lights will also deter unwanted strangers from stealing the ripe rambutans. I recharge the solar flood lights using solar panels. Many are interested to know who invented the solar panels that let us to harvest […]