edisi_62_2007(CAHAYA DAN OPTIK)
19
BUDAYA INOVASI KE ARAH KECEMERLANGAN SAINS DAN TEKNOLOGI ERA SAINS, TEKNOLOGI & INOVASI MOSTI Bersama Utusan Malaysia Percuma UTUSAN MALAYSIA ✦ RABU ✦ 25 APRIL 2007 ✦ EDISI 62 ✦ TAHUN KE–5 ✦ PP 362/12/2007 Pereka muda tonjol kreativiti Teknologi laser sebagai senjata Memilih bidang optik sebagai kerjaya
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Transcript of edisi_62_2007(CAHAYA DAN OPTIK)
ERA SAINS, TEKNOLOGI & INOVASI
Percuma
UTUSAN MALAYSIA RABU 25 APRIL 2007 EDISI 62 TAHUN KE–5 PP 362/12/2007
Pereka muda tonjol
Optical Illusion - Hand Hole Optical Illusion - Money
Scientists use optical illusions to study how the brain allows itself to be tricked. Can you be fooled? Try an experiment and see.
A piece of paper 5 inches (13 centimeters) square Tape
Roll the paper into a tube about an inch (2.5 centimeters) wide, and secure it with tape. Hold the tube up to one eye. With your palm facing you, place your free hand about an inch from the end of the tube. With both eyes open, focus on an object across the room. It appears that youíre looking at the object through a hole in the middle of your hand!
One eye sees the distant object through the tube. The other eye sees the palm of your hand. Your brain combines the two views to create the optical illusion.
Scientists use optical illusions to study how the brain allows itself to be tricked. Can you be fooled? Try an experiment and see.
A coin A clear drinking glass Water
Want to see your money grow? Put a coin in the bottom center of an empty drinking glass. Put about an inch (2.5 centimeters) of water into the glass, making sure the coin stays in position. Look at the glass from an angle slightly above the water level. When you find just angle, you will see the coins appearing to And on the bottom of the glass you’ll see a larg- er coin!
Percuma
UTUSAN MALAYSIA RABU 25 APRIL 2007 EDISI 62 TAHUN KE–5 PP 362/12/2007
Pereka muda tonjol
Optical Illusion - Hand Hole Optical Illusion - Money
Scientists use optical illusions to study how the brain allows itself to be tricked. Can you be fooled? Try an experiment and see.
A piece of paper 5 inches (13 centimeters) square Tape
Roll the paper into a tube about an inch (2.5 centimeters) wide, and secure it with tape. Hold the tube up to one eye. With your palm facing you, place your free hand about an inch from the end of the tube. With both eyes open, focus on an object across the room. It appears that youíre looking at the object through a hole in the middle of your hand!
One eye sees the distant object through the tube. The other eye sees the palm of your hand. Your brain combines the two views to create the optical illusion.
Scientists use optical illusions to study how the brain allows itself to be tricked. Can you be fooled? Try an experiment and see.
A coin A clear drinking glass Water
Want to see your money grow? Put a coin in the bottom center of an empty drinking glass. Put about an inch (2.5 centimeters) of water into the glass, making sure the coin stays in position. Look at the glass from an angle slightly above the water level. When you find just angle, you will see the coins appearing to And on the bottom of the glass you’ll see a larg- er coin!
